CCTV News:During the Qingming holiday, while going out to enjoy flowers, people also enjoy the spring atmosphere by buying goods with "flowers" elements. On the platform of JD.COM, in the last week, the search volume of "Sakura" elemental products increased by more than two times year-on-year, and the search volume of some products such as "Sakura Series Cup", "Sakura Hand Cream", "Sakura Ring" and "Sakura Cake" increased by more than five times.

　　Camping economy, fiery equipment upgrade to meet diverse needs

　　During the Qingming holiday, the camping economy continued to be hot, and all kinds of new equipment came into being to meet the diverse needs of different tourists. From convenient "bag camping" leasing to convenient fast-throwing tents, the consumption format and equipment upgrading trend of camping market is obvious.

　　In Linjiang Strip Park near the Pearl River in Guangzhou, many citizens set up tents, spread meals and enjoy the spring scenery, which is very pleasant.

　　Near the park, there are many rental points that provide camping equipment rental services.

　　In the outdoor goods store, the new product "2 seconds quick opening" fast throwing tent has attracted the attention of many consumers.

　　Zhejiang is the main tent production base in China. In the production workshop in Shangyu District, Shaoxing City, the new production line that has just been put into operation is working in an orderly and tense manner.

　　Tents with high cost performance and strange shapes are welcomed by beginners, while tents with full sense of technology and adapting to different climate and geographical conditions are the choice of advanced players.

　　Internet sales platform data show that since March, the turnover of camping tents has increased by 240%, the turnover of shower tents has increased by 150%, and the turnover of three-in-one awning automatic tents has increased by 700%.

　　Lightweight equipment with high cycling heat is favored.

　　Among the popular outdoor activities during the holidays, besides camping, there are also cycling trips. With the emergence of professional and novel equipment, the riding scenes are becoming more and more abundant and the audience is becoming wider and wider. The data shows that the turnover of cycling clothes, youth bicycles and other equipment has increased significantly. The combination of self-driving and cycling provides more exploration space for cycling enthusiasts.

　　In Kunming, Yunnan, it’s just the right time to enjoy spring riding around Dianchi Lake.

　　Wearing quick-drying clothes, safety helmets, riding glasses and shoes locks, with the blessing of these professional equipment, riding around Yunnan for more than 100 kilometers, for this group of professional cycling enthusiasts, only needs 3-mdash; Four hours.

　　As a fitness and sightseeing activity, the cycling route is not limited to the periphery of the city, and the "4+2" travel mode of combining four-wheeled cars with two-wheeled bicycles is becoming popular.

　　The rise of folding bicycles has also allowed more people to join the lightweight cycling team. Upgrading the transmission system and braking system can also greatly improve the riding performance experience.

　　Internet sales platform data show that since March, the turnover of cycling clothes has increased by 160% year-on-year, and the turnover of youth bicycles has increased by 260% year-on-year.

　　The consumption of traditional business district is booming, and the new experience of characteristic blocks

　　During the Qingming holiday, a large number of tourists were welcomed in business circles all over the country, and consumption continued to heat up. According to Shanghai Tourism Big Data Monitoring, during the Qingming holiday, Shanghai received a total of 6.641 million tourists, and the total amount of all-factor tourism consumption transactions including food, accommodation, transportation, travel, shopping and entertainment in Shanghai was 10.68 billion yuan.

　　In the past two days, the traditional business districts such as Nanjing Road and Yuyuan Garden in Shanghai have ushered in the peak of passenger flow, and the "time-honored" restaurants are especially favored by tourists and consumers. The sales of a key shopping mall in Nanjing Road exceeded 17.2 million yuan in the first two days of the holiday, and the single-day passenger flow increased by about 74% compared with the holiday period in 2023.

　　In addition to popular scenic spots and traditional business districts, many characteristic blocks in Shanghai have launched special activities around different themes. In Daxue Road, Yangpu District, Shanghai, an art installation exhibition combining oil painting and floral art was created with the background of art painting and flower market. At the same time, the introduction of flower green plants, artistic originality, lifestyle and other formats added new experiences to tourists.

　　Night Changsha fire "out of the circle" accounts for 70% of night consumption

　　As night falls, the lights are on, and the May 1 business district in Tianxin District of Changsha City is full of excitement. In the "huang xing road pedestrian street" in the May 1 business district, tourists can not only shop, but also taste Changsha specialty snacks such as crayfish, stinky tofu and fried sausages.

　　Two days before the Qingming holiday, the cumulative passenger flow in the Wuyi business circle in Changsha, Hunan Province exceeded 1.9 million, of which night consumption accounted for about 70% of the total consumption throughout the day.

　　Car rental consumption is favored, and orders for Qingming holiday have increased greatly.

　　When traveling during holidays, many people choose to fly and take the high-speed train to their destinations, and then play in the local area by renting a car and driving by car. This relaxed and convenient way of traveling is more and more favored by consumers.

　　Around Nanjing Lukou Airport, Nanjing South Railway Station and other places, the daily rent of the cheapest model is about 100 yuan. It is very common for passengers to rent a car and travel by car immediately after leaving the airport and high-speed railway station.

　　In the underground parking lot of Nanjing Railway Station, many passengers got off the train and went to the car rental station to pick up their cars. According to the staff, after the customer places an order on the mobile phone through a small program, they will prepare all the handover procedures of the vehicle in advance. After the guests arrive, they can check the vehicle information in person and drive away.

　　Can you get an affordable and delicious working meal when you work in an office building in the business district every day?

　　In recent years, with the rise of the new consumption track, new modes such as on-site frying, weighing and self-selection, and small bowls of vegetables have been born, and Chinese fast food has become the choice of many office workers.

　　The Red Star Capital Bureau noted that according to the data of "Consumer Behavior Preference for Chinese Fast Food Consumption" released by Euromonitor International in September 2020, the proportion of white-collar office workers in the whole Chinese fast food consumption population was as high as 46%.

　　In this context, many Chinese fast food chain brands have emerged in the industry, such as Country Base, Mr. Rice, Country Chicken, Kung Fu, King Yonghe, Shunwangji, Old Uncle and so on.

　　With the rapid development of Chinese fast food brands, recently, online consumers’ comments that Chinese fast food is too expensive have also aroused many people’s discussion and resonance.

　　Urban office workers

　　Can’t afford Chinese fast food?

　　Under the general trend of consumption upgrading, Chinese fast food is developing towards healthy cooking food, on-site cooking methods, brand characteristics and leisure dining environment.

　　Convenience, quickness, health and a good environment … may be the reason why many office workers choose Chinese fast food.

　　Is Chinese fast food expensive?

　　Due to the differences in economic development levels in different regions, Red Star Capital Bureau mainly selects popular Chinese fast food brands in Shanghai and Chengdu, and calculates them according to the standard of one person, one meat, one vegetable and one soup.

　　In Shanghai, 42 yuan’s meal stung the stomachs of office workers.

　　In Shanghai, Red Star Capital Bureau selected three popular dishes of Chinese fast food head brands: Mr. Rice, Laoxiang Chicken and Kungfu.

　　According to the standard of "one meat, one vegetable and one soup", Mr. Rice’s popular dishes are matched, and the price of a single meal is 36 yuan; The popular dishes of Laoxiang chicken are matched, and the price is in 46 yuan; The popular package price of real kung fu starts from 42 yuan.

　　According to the standard of 42 yuan/Meal, if you calculate 22 working days a month, lunch will cost a total of 924 yuan, and if you add dinner to calculate two working meals a day, it will cost 1848 yuan.

　　What kind of consumption level is this? According to the data published on the website of Shanghai Municipal People’s Government, the per capita disposable income of Shanghai urban residents in 2022 was 84,034 yuan, with an average of 7,003 yuan per month.

　　Spending on working meals alone accounts for nearly 30% of disposable income.

　　According to the per capita consumption expenditure, the per capita consumption expenditure of Shanghai urban residents in 2022 was 48,111 yuan, with an average of 4,009 yuan per month.

　　According to the estimate of working meal expenditure of 1848 yuan/month, this expenditure accounts for nearly half of residents’ consumption expenditure.

　　Two working meals a day in 42 yuan, the consumption in Shanghai is really not low.

　　In Chengdu, 25 yuan’s working meals are also not cheap.

　　In Chengdu, Red Star Capital Bureau selected three popular dishes of Chinese fast food head brands: Mr. Rice, Country Base and Shunwangji.

　　Similarly, according to the standard of "one meat, one vegetable and one soup", Mr. Rice’s popular dishes are matched, and the price of a single meal is 25 yuan; The price of popular packages in rural areas is 24 yuan; Shunwangji popular products are matched, and the price is 29 yuan.

　　On the whole, according to the standard of "one meat, one vegetable and one soup", the price of a Chinese fast food is between 20 and 30 yuan. According to the standard of 25 yuan/Meal, if you calculate 22 working days a month, you will need to spend 550 yuan for lunch, and 1100 yuan if you add two working meals a day for dinner.

　　According to the data of Chengdu Municipal Bureau of Statistics, in 2022, the per capita disposable income of Chengdu urban residents was 54,897 yuan, with an average of 4,575 yuan per month.

　　According to the estimate of working meal expenditure of 1100 yuan/month, this expenditure accounts for about a quarter of disposable income.

　　According to the per capita consumption expenditure, in 2022, the per capita consumption expenditure of Chengdu urban residents was 32,171 yuan, with an average of 2,681 yuan per month.

　　According to the estimate of working meal expenditure of 1100 yuan/month, this expenditure accounts for over 40% of residents’ consumption expenditure.

　　Whether in Shanghai or Chengdu, it is really difficult to realize the freedom of Chinese fast food, and it is not difficult to understand why there is a discussion on the Internet about "I can’t afford Chinese fast food with a monthly income of 20,000".

　　Office workers, the budget for eating is really not that high.

　　According to the data of per capita consumption expenditure in 2022 released by the National Bureau of Statistics, residents spend about 30.5% of their consumption expenditure on food, tobacco and alcohol.

　　According to this ratio, in 2022, the total expenditure of Shanghai urban residents on food, alcohol and tobacco will be about 1228 yuan/month, and that of Chengdu urban residents will be about 818 yuan/month.

　　This also shows to some extent that most people don’t have that much budget for food.

　　How do office workers view lunch consumption? The Red Star Capital Bureau has compiled relevant reports on white-collar workers’ budget for working meals in recent years, and "expensive" is the key word for white-collar workers to vomit.

　　According to the survey report on the living conditions of white-collar workers in 2019 released by Zhaopin, more than 60% of the white-collar workers’ lunch expenses are controlled within 20 yuan, followed by the budget of 21-30 yuan, accounting for 27.64%. For working meals, affordability and satiety are the core requirements.

　　According to the data of "China Catering Industry Development Status and Market Research and Analysis Report in 2022" released by Ai Media Consulting, among the acceptable prices of Chinese fast food for white-collar workers in China in 2021, 41.5% of the respondents chose 21-30 yuan (including 30 yuan) and 40.9% chose 10-20 yuan (including 20 yuan).

　　It can be seen that below 30 yuan is the choice of most white-collar workers, while less than 4% of the respondents can accept the price of working meals above 40 yuan.

　　In addition, according to the data of "China Catering Industry Development Status and Market Research and Analysis Report in 2022" released by Ai Media Consulting, in 2021, 54.5% of the white-collar workers in China thought that Chinese fast food needed improvement, and 50.5% chose price adjustment.

　　In other words, more than half of the respondents think that the price of Chinese fast food is high and needs to be adjusted.

　　Although "it feels expensive", many office workers have to choose "compromise" under various objective factors.

　　According to the data of Consumer Behavior Preference for Chinese Fast Food released by Euromonitor International in September, 2020, the main reasons why consumers choose Chinese fast food are commuting, busy work and no time to cook.

　　In this way, the budget is limited, and there is no time to cook by themselves. In the face of Chinese fast food that is not cheap, white-collar workers can only "unable to vomit".

　　On the one hand, consumers are voicing that Chinese fast food is expensive and losing the freedom of Chinese fast food; On the other hand, Chinese food chains are also complaining, indicating that money is not easy to earn.

　　Chinese fast food enterprises

　　Low net profit rate

　　According to public information, the average net interest rate of the old uncle, the old chicken and the rural base in the past three years is less than 4%. According to the data of China Hotel Association, the overall net profit rate of domestic catering industry is around 10%, and the net profit rate of Chinese fast food is obviously low.

　　The reason why it is difficult to "make money" is that the "three mountains" of rent, raw materials and labor in the catering industry have overwhelmed enterprises.

　　Most white-collar workers working in CBD office buildings have a short lunch break, and they can accept the scope of walking to the restaurant, which is basically concentrated in the shops on the first floor of the office building, or the negative floor of the shopping mall adjacent to the office building.

　　Chain catering brands choose to open stores in such a place with a large flow of people and a fixed consumer base, and the store rent will inevitably not be low. Moreover, in order to provide diners with sufficient dining area, they open hundreds of square meters of stores.

　　Doing business in such a land-intensive place naturally costs consumers. Narrow-door dining eye data shows that the craziest and most exaggerated people to open stores in shopping malls are Ma Jiyong, Hefulao Noodles and Chen Xianggui, who have more than 70% stores in shopping malls.

　　Like Yoshinoya, a Japanese fast food brand, half of its stores are located in shopping malls, and 20.2% and 34.1% of its stores are located in shopping malls, which is already a low proportion of catering brands.

　　Here, the Red Star Capital Bureau takes the rural base as an example to make a concrete analysis.

　　According to the prospectus of the rural base, from 2019 to 2022, the revenue of the rural base was 3.257 billion yuan, 3.161 billion yuan, 4.618 billion yuan and 4.706 billion yuan respectively; In the same period, the net profit was RMB 80 million,-2.424 million, RMB 110 million and RMB 30 million respectively.

　　Obviously, the net profit of an enterprise is like riding a "roller coaster". In 2020 and 2022, the profit will drop sharply, and in 2020, it will be in a state of loss.

　　From the perspective of the cost of rural base, the prospectus shows that from 2019 to 2022, the above three costs of rural base all showed an increasing trend. In 2022, its raw materials and consumables, staff costs, property rent and related expenses were 2.02 billion yuan, 1.174 billion yuan and 132 million yuan respectively, accounting for 42.9%, 24.9% and 2.8% of the income in the same period respectively.

　　In other words, for every income from 10 yuan, the rural base will spend more than 7 yuan’s money on raw materials, labor and rent.

　　However, there are some reasons for the high cost. The mode of instant frying, which is the mainstay of Chinese fast food such as rural base, has raised the cost of raw materials and labor to a certain extent.

　　At the same time, the direct marketing mode of rural base also makes its labor cost high. The data shows that by the end of 2022, there were 8,402 full-time employees and 1,740 part-time employees paid by the hour in rural areas.

　　It can be seen that Chinese fast food represented by rural base is really difficult to make money.

　　Will Chinese fast food chain brands that can’t make money improve their profitability by raising prices?

　　If so, this may be another bad news for office workers.

　　summarize

　　Consumers are faced with Chinese fast food that is really not cheap, and catering enterprises are facing a situation of low profits, which also reflects the contradictions and difficulties faced by the Chinese fast food industry at present. Let office workers eat an affordable and delicious working meal, and all parties need to seek an optimal solution. (Chengdu Business Daily-Red Star Journalist Liu Wei)

The following article comes from nutritionist Gu Chuanling, and the author is nutritionist Gu Chuanling.

Nutritionist Gu Chuanling.

Author of "Guide to Scientific Pregnancy of Lilac Mother", director of the Capital Society of Health Care, Nutrition and Food, the first registered dietitian in China, and master of nutrition medicine, was awarded as "2022 brave young people in China who focused on knowledge popularization and escorted Chinese nutrition and health" by Southern Weekend. Focus on the nutrition of women and children, and accompany everyone to eat healthy and beautiful.

Some time ago, I wrote an article about 12 kinds of foods that nutritionists hardly buy or eat. Some friends asked me to share the N kinds of foods that my family eats the most. Teacher Gu handed in my homework, including staple food, fruits and vegetables, meat, eggs and milk beans, totaling 10 kinds. Let me talk about the reasons why I love them.

1. Oats

▲ Figure: Photo Network

My favorite whole grain is oatmeal, which is rich in β -glucan and swells with water, which can increase satiety, which is beneficial to weight control; In addition, its sticky state is also helpful to reduce the total cholesterol and "bad cholesterol" in the blood, and this benefit to blood lipids has been stamped and recognized by authoritative organizations in many countries.

In addition, its slippery taste is better than other whole grains, so I especially like oatmeal, and so do my children.

My favorite oats are instant oatmeal, raw oatmeal and whole oatmeal.

Although the GI of instant oatmeal is as high as 79, I still eat a lot of breakfast, because it is so convenient to eat it with boiled water and cold milk. I also cook an egg and blanch vegetables, so that my blood sugar can be controlled steadily after meals. When time permits, porridge will be cooked directly with raw oatmeal, and its GI is only 55.

2. Soymilk

▲ Figure: Photo Network

Soybean can not only supplement high-quality protein, but also supplement soybean isoflavones that can regulate estrogen in two directions and phytosterols that inhibit cholesterol absorption.

The dietary guidelines for China residents suggest eating 15-25g of soybeans every day. If tofu is not made, I will beat soybean milk. In order to save trouble, I will cook the beans and freeze them separately. When I want to drink them, I will put them directly into the soybean milk machine, add some nuts and add boiling water, and I can drink them in 3 minutes.

3. Spinach

▲ Figure: Photo Network

Among the green leafy vegetables, my spinach eats the most, and its lutein and zeaxanthin contents are among the best in vegetables. Lutein is the pigment with the most content in the macula of eyes, and its beta-carotene is also among the best in vegetables. Beta-carotene can be converted into vitamin A which is helpful for eye health, so spinach is really friendly to office workers who use our eyes seriously.

In addition, it is also rich in vitamin K which promotes calcium deposition, vitamin C which promotes iron absorption and collagen synthesis, and antioxidant α-tocopherol.

Spinach in spring is still very cheap. It is highly recommended that you eat it. Boiling water for 1 minute can be used for cold salad or soup. You can get very rich nutrition by eating 1-2 fists a day.

4. Little cherry tomatoes

▲ Figure: Photo Network

In order to control my weight, I seldom prepare unhealthy snacks, but I always keep small cherry tomatoes in my refrigerator. Compared with vegetables, they taste sweet and sour and are close to fruits. Compared with fruits, they have lower energy and sugar content. When I am tired from work or greedy, I will wash two handfuls to eat.

In addition, it is also rich in vitamin C, the content is 33 mg /100 g, and it is also rich in lycopene. Although the bioavailability is not as high as that of cooked food, just eat more when it is crushed.

5. Berries

▲ Figure: Photo Network

I really love strawberries, kiwis and blueberries. I eat strawberries almost every day in spring, but I often eat kiwis and blueberries in autumn and winter.

The first thing that conquers me and my baby is their taste, which is soft and sweet and sour. Who can not love it? Then talk about nutrition. Strawberries and kiwis are rich in vitamin C, and blueberries are rich in anthocyanins. Eat it every day, and the antioxidant and anti-inflammatory effects will be directly filled.

6. Walnuts

▲ Figure: Photo Network

I have almost no habit of eating nuts at ordinary times. Although I bought a small bottle of linseed oil at home, because my mother mainly cooks, she doesn’t like to use linseed oil, so the intake of α -linolenic acid that the human body can’t synthesize may not be enough, so I will put walnuts rich in α -linolenic acid when I make soybean milk.

Walnut is a walnut with a shell, which is peeled now, and the film inside will not be removed. In addition, the beans with soy milk are frozen. Although boiled water is added, the neutralization temperature is not high, so it will not destroy α -linolenic acid and antioxidant flavonoids.

7, pig hind leg meat

▲ Figure: Photo Network

Pig hind leg meat is the most eaten red meat in my family. Compared with most parts of meat, it has lower saturated fatty acid content, and the fat and lean meat are still very distinct. It is convenient to remove the fat on the surface when cooking. Although it is recommended to eat less red meat, lean pork is very iron-rich and vitamin B1. Considering that its price is more affordable than beef and mutton, it has no fishy smell, so my family eats it the most.

8, eggs

▲ Figure: Photo Network

One person and one egg every morning has become a dietary pattern in my family. Its protein is the most perfect among all foods, and its absorption and utilization rate is particularly high. The most common thing to eat is boiled eggs, but children don’t like egg yolks, so they will make custard for him and occasionally scramble eggs.

9. Milk

Besides eggs, milk is also a must for breakfast. Everyone drinks whole milk except me. I chose skim milk because my blood cholesterol was high some time ago and I was reluctant to waste egg yolk. Then I drank two packs of milk a day.

10. Norwegian blue and white fish

▲ Figure: Photo Network

Norwegian mackerel is also called Atlantic mackerel. I have recommended it many times before, and my love is right.

In terms of DHA content, the mackerel directly beats the salmon. The DHA content of the mackerel is 27% higher than that of the salmon, but the price is only half that of the salmon, which is particularly cost-effective! Simply fried, the taste is strong and the aroma is full. After eating it, it is really no longer greedy for other fish.

These are the 10 foods that nutritionists eat the most. Which ones do you often eat?

Cover picture: photo network

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Original title: "10 kinds of healthy foods that nutritionists eat the most, which ones do you often eat?" 》

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　　【Under the guidance of Socialism with Chinese characteristics Thought of the Supreme Leader in the New Era — — A new era and a new chapter.】

　　Source innovation to solve the technical problem of "stuck neck"

　　— — Enlightenment of an engineering teacher crossing the "four mountains" of achievement industrialization

　　Guangming Daily reporter Yuan Yufei

　　editorial comment/note

　　During his inspection tour in Fujian, the Supreme Leader General Secretary emphasized that our country must rely on innovation to enter the first phalanx of scientific and technological development, and it is not feasible to follow blindly. We must speed up the pace of self-reliance and self-improvement in science and technology. We should adhere to the core position of innovation in the overall situation of modernization, regard innovation as a national policy, and actively encourage and support innovation. Innovation doesn’t ask about "birth", but supports whoever can contribute to the country. There is such a teacher in Beijing University of Technology, who has innovated from the source of basic research, overcome the technical problem of "stuck neck" of industrial robots, and successfully industrialized the achievements of the thesis, providing a model for millions of researchers to make contributions in the new era.

　　"From basic research to industrialization of achievements, we must at least surmount the four mountains of theoretical verification, pilot test, capital investment and international market competition." Cao Jianguo, head of Tsinghua University Hebei Pilot Base, said, "For researchers, every mountain is full of difficulties, and success is rare."

　　But Zhang Yueming crossed these four mountains. His innovative industrial robot RV reducer technology from the source broke the Japanese monopoly, and with this technical cooperation, he set up factories in Yizhuang Development Zone in Beijing and Shijiazhuang in Hebei Province, and can produce 80,000 sets of RV reducers of the world’s top industrial robots every year, which is in short supply.

　　For a long time before, Zhang Yueming had been an unknown engineering teacher in the school. He graduated from Tsinghua University at the age of 32 and became the first batch of postdoctoral fellows in Beijing University of Technology. But at the age of 50, he was not a professor because his papers were not distributed as much as others.

　　Breaking the monopoly of foreign technology and helping domestic industrial robots go to the high end

　　The RV reducer of industrial robot is equivalent to the chip of mobile phone and computer for manufacturing industry, and its core technology and 90% of the global market have been monopolized by Japan. At present, a large number of RV reducers used by domestic robots are imported from Japan. In order to transform and upgrade China’s manufacturing industry, it is necessary to solve this technical problem of "sticking the neck".

　　When the reporter first met Zhang Yueming, it was in an industrial park in Beijing Yizhuang Economic and Technological Development Zone. The production machine in the workshop was still turning and the machine made a huge roar. On the same day, he took the reporter to visit the production plant with an investment of more than 200 million yuan.

　　"The production plant is my laboratory. These RV reducer samples are all produced according to the original technology independently developed by us. The production scale of Yizhuang Factory has achieved an annual output of 30,000 units. " It’s noisy, Zhang Yueming said loudly, pointing to a pile of shiny bearings on the display stage.

　　The test report that the reporter saw on the spot shows that these domestic RV reducer products are better than the most advanced products in Japan in terms of precision retention and service life.

　　"The reducer is the core functional component of industrial robots. For example, if the industrial robot is regarded as an adult’s arm, the reducer is equivalent to the joint of the arm, which mainly determines the swing accuracy of the industrial robot’s arm, and its wear and tear will affect the service life of the industrial robot after a long time of use. RV reducers are mostly used in the transmission of high-precision robots in the world. The legs, waist and elbows of an industrial robot need 4 to 6 RV reducers, which account for more than 30% of the total cost of industrial robots. " Zhang Yueming introduced.

　　"There is a gap between the quality of domestic RV reducers and Japanese products, mainly because the accuracy retention is not good; It is also easy to wear and tear, which affects the service life. Most of them are only used by middle and low-end industrial robots. What is even more helpless is that the price of reducers sold by Japanese companies to ABB, Fanuc and other four major robot companies is half or even lower than that of Chinese companies; Domestic manufacturers are forced to accept a long waiting period of 3 to 6 months to get the goods. " Zhang Yueming told reporters, "My main job now is to break the Japanese monopoly, help domestic industrial robots to go to the high-end market, and help China’s manufacturing industry transform and upgrade."

　　Breaking through the "bottleneck" technology of manufacturing industry requires basic theoretical innovation at the source.

　　In 1997, 32-year-old Zhang Yueming graduated from the Department of Precision Instruments and Mechanics in Tsinghua University, and entered Beijing University of Technology as a postdoctoral fellow, engaged in basic research of mechanical design and theory for a long time.

　　"It’s a shame to say that although I am the first postdoctoral fellow at Beijing University of Technology, my personal interest in scientific research has been in the production line, helping enterprises solve practical problems. Therefore, there are relatively few papers. " Zhang Yue said.

　　Zhang Yueming has published few papers, but his practical application results are not few. For example, Zhang Yueming cooperated with Beiyi Machine Tool to jointly develop the core functional components of CNC machine tools, which completely replaced those imported from Japan and has been applied to many models of CNC machining center products of Beiyi Dajing Machine Tool Factory, which also laid a good foundation for Zhang Yueming to be an RV reducer for industrial robots. He was inspired by this: "Many problems in China’s machinery manufacturing are not the problems of materials and technology, but the lack of original innovation."

　　"Mechanical products, like other high-tech products, contain rich scientific laws. Only by revealing their inherent motion laws and scientific principles can we produce high-quality products." Zhang Yueming told reporters.

　　Since the 18th National Congress of the Communist Party of China, the reform of China’s science and technology system has been further promoted, and the state has increased its support for basic research and "stuck neck" technology research, and Zhang Yueming has become a beneficiary. In 2015, Zhang Yueming won the scientific research project "RV Reducer Industrialization Development" of Beijing Science and Technology Commission, and got 2 million yuan of scientific research funds to develop the technology of "Robot Joint RV Reducer Manufacturing Process". He spent more than 1000 days and nights building a technical model of gear modification, solving the problem of gear wear, and finally mastering the core technology of "design and manufacturing technology of robot joint RV reducer".

　　"This technology is the real source innovation. There are many people who research and develop robot RV reducers in China, most of them are imitations, but the technology of Zhang Yueming’s team is forward design, innovative from the source, and some performance indicators are better than those of the Japanese. " Zhaojie, director of the Robotics Research Institute of Harbin Institute of Technology and head of the key expert group of intelligent robots in the national key R&D plan, told the reporter: "The Ministry of Science and Technology will be in ‘ Fourteenth Five-Year Plan ’ Support the industrialization of this technology during the period. "

　　"There are still many manufacturing industries in China ‘ Get stuck in the neck ’ Technology, many core components rely on imports, the solution of these problems, like RV reducer, needs to carry out basic theoretical innovation from the source. For example, 80% of bearings used in high-end mechanical products are imported. This has led to most domestic machine tool companies not making money, or even losing money continuously, and the money has been earned by foreign companies. " Zhang Yue said.

　　From basic research papers to industrialization of achievements, it is necessary to optimize the ecological environment for innovation and entrepreneurship.

　　Mechanism and Machine Theory (MMT) is the top international academic journal of the International Federation of Mechanism and Machine Science. It usually takes more than half a year for China researchers to publish papers in this SCI core journal, and Zhang Yueming’s papers will be published in one month. Peer review experts commented: "This is a rare good paper in recent years, which comes from practice. It is recommended that the published journal be published."

　　"University professors who engage in basic research generally don’t care about industrial transformation. After theoretical papers are published in international journals, they will be shelved. Many people even engage in research for projects and papers, but they are absent in the transformation of scientific research achievements that are more valuable to the country." Cao Jianguo said.

　　The first "mountain" that Zhang Yueming met was to verify the technical theory.

　　After the publication of this paper, industrial robot RV reducer has been highly recognized by peers at home and abroad in theory, but my heart is always put aside. For so many years, I have written fewer papers, and each one is also for service practice. My difficulty at that time was that the project of the science and technology commission was finished and there was no scientific research funding support. I need a machine tool to process samples to verify that the technology is correct, and then I can transform the industry. It takes tens of millions of yuan to buy a high-end processing machine tool. " Zhang Yue said, "This is a paradoxical problem: if I want to realize the industrialization of the results, I need to verify the theory first and have samples first, but enterprises usually have to see the samples before they invest money, so this result has been put on hold for a long time."

　　Later, by chance, Zhang Yueming saw the dawn of solving this difficult problem: an Italian high-end machine tool factory wanted to open up the market in China, and its director happened to know Zhang Yueming. Zhang Yueming talked with them about cooperation and asked the other party to help process the samples first, which just verified the performance of their machine tools, and the other party agreed.

　　Zhang Yueming and his team finally went to Italy to process the RV reducer samples of industrial robots, which verified that his theoretical results were completely correct. The samples sent to the national authoritative testing center are better than the most advanced products in Japan in terms of precision retention and service life.

　　With the sample, Zhang Yueming achieved a leap from basic theory to product, and then he met the second "mountain": the pilot project.

　　"Many researchers have reached this point and can’t go on. The pilot test is a long process, and some even take several years, so investors lack enthusiasm and motivation for the pilot test, which is the crux of the difficulty in transforming China’s original innovation achievements. " Cao Jianguo told reporters, "Judging from the transformation data of scientific and technological achievements in Tsinghua University for many years, only about 5 out of 100 scientific and technological achievements can form the final product." Cao Jianguo said.

　　People work hard, and God helps. In recent years, the changes in the global market environment have helped Zhang Yueming a lot. A manufacturer of reducers in Shijiazhuang took the initiative to seek cooperation.

　　"The reducer originally produced by our company has low technical content and fierce market competition, and it is urgent to transform and upgrade new technologies. We have done market research, and the domestic reducer is not doing well. The most fundamental reason is that there is no innovation in the basic theory of domestic reducer. Zhang Yueming has done a lot of work in combining theory with practice, and has made samples. " Hu Wenshi, the chairman of this enterprise, said in an interview, "Seeing his technology and samples, my eyes lit up. This is the core technology we are looking for, so we did not hesitate to spend 37 million yuan on technology and cooperation, and also spent 890 million yuan on foreign high-end machine tools and equipment to put into the pilot test, because once successful, our enterprise can realize the leap-forward upgrade from primary products to top products in the world, with broad market prospects."

　　On October 20th, 2017, Zhang Yue Ming signed a contract with enterprises in Shijiazhuang on behalf of the school, and jointly invested more than 200 million yuan to build a factory in Beijing Yizhuang Development Zone, and bought a machine tool for industrial production of domestic robot RV reducer.

　　The pilot project of Zhang Yueming’s team went smoothly, but soon they encountered a new problem — — Policy obstacles to the transformation of scientific and technological achievements.

　　"As far as the transformation of scientific and technological achievements is concerned, it is necessary for the deep participation of source innovation researchers to realize the transformation. However, the management of many universities and research institutes still needs to be improved. While shouting support for the country’s industrial upgrading, they have managed to kill scientific and technological personnel. " Cao Jianguo said.

　　Fortunately, the school later supported Zhang Yueming’s transformation of technological achievements. Xie Hui, secretary of the Party Committee of Beijing University of Technology, told reporters: "In recent years, the CPC Central Committee and the State Council have issued a series of reform measures on science and technology management, and the school has also established a series of supporting policies to strengthen the transformation of scientific and technological achievements in the school. Beijing University of Technology incorporated the transformation performance of scientific and technological achievements into the evaluation indicators of teachers’ performance, positions and titles and improved the weight of assignment. Zhang Yueming and other researchers successfully promoted the title of professor through the transformation performance of scientific and technological achievements such as robot RV reducer. "

　　Lack of funds to continuously support the expansion of production scale is the third "mountain" that many innovative products are difficult to overcome in marketization.

　　Fortunately, Yizhuang Guotou and Jingcheng Holdings threw an investment olive branch to Zhang Yueming’s team. Now, a new factory in Shijiazhuang, which applies Zhang Yueming’s innovative technology, has been established, with an annual output of 50,000 sets. The road to localization of RV reducers is rapidly spreading, and China enterprises are striding forward to catch up with Japanese monopoly enterprises.

　　Competition in the international market is another "mountain" that they need to climb.

　　"It is foreseeable that its products will encounter a series of problems such as price cuts by Japanese companies. This requires expanding production scale, reducing costs and improving market competitiveness. " Cao Jianguo said.

　　"Zhang Yueming’s team’s independent innovation of RV reducer has achieved a breakthrough from basic research to industrialization, which is very rare. This is of great significance for forcing the price of Japanese reducers to be reduced, making the core technology of domestic robots no longer dependent on imports, improving the competitiveness of domestic robots and participating in international market competition. " Zhaojie said.

　　Han Xiucheng, director of China National Intellectual Property Administration Intellectual Property Development Research Center, said: "To build a good ecological environment for innovation and entrepreneurship, we should not only learn from international experience, but also have China characteristics, and need the joint participation of researchers, enterprises, universities, patent departments, financial institutions and venture capitalists. Researchers pay attention to source innovation, schools give policy support to release the innovation vitality of researchers, venture capitalists do a good job in pilot projects, patent departments give technical protection, financial investment institutions give financial support, enterprises realize product marketization, and all parties work together to explore a market-oriented path. Accelerate the transformation of scientific and technological achievements into real productive forces and drive the industrial transformation and upgrading of the whole country. " Han Xiu Cheng said, as far as the current international and domestic environment is concerned, the whole country should unite as one and fight hard the key core technologies. We must fight this battle and we will certainly win it.

　　Guangming Daily (April 11th, 2021, 01 edition)

1905 movie network news "Yu Huanshui came to pay his debts for Su Mingcheng." Guo Jingfei said with such a smile.After the hit drama Everything is Fine, Guo Jingfei once again collaborated with the famous production team Noon Sunshine and starred in the 12-episode short play I am Yu Huanshui.Yu Huanshui, a middle-aged man, still doesn’t have any handsome "protagonist aura". He is bossed around by his wife, bossed around by his leaders, humiliated by his friends for no reason, and ridiculed by his neighbors. It is simply incompetent and cowardly to the extreme.

Little people are not easy to play because they are not pleasing. But this helpless middle-aged state is not a portrayal of the real life of many ordinary people, or at least a real side of life?

"I am Yu Huanshui" was broadcast to the sixth episode and got a high score of Douban 8.5. Netizens shouted: "Everyone is Yu Huanshui."

Guo Jingfei admits: "I didn’t think too much about fame and fortune in this play and this role. I really hope that I can speak for those of us who live in the cracks of society, including myself, and shape a living role. "Some netizens listed "playing an actor that bad guys can’t hate", and Guo Jingfei was on the list.

Pain and Happiness

Guo Jingfei used to be an unconfident child with poor academic performance, except for one thing that he did particularly well — — Imitate animals.He is quite talented in acting, playing tricks and winning the house. When someone joins in, the desire to perform becomes stronger.

In the 1990s, how many people dared to choose acting? Guo Jingfei dropped out of junior high school and decided to learn acting.His father only left him a sentence: "Go after your dreams and bear the consequences."In Shanghai Theatre Academy, Guo Jingfei really found a stage to give full play to his talents, acting like anything, and becoming a "man of the hour" on campus.

Michael Chen and Justin, who also graduated from the drama, regard him as an "idol". Michael Chen said that Ceng Xiaoxian, who is "cheap and cute" in his play, learned from Guo Jingfei. Justin and Guo Jingfei went to the Shanghai Drama Center together, and Justin was brushed off. Only Guo Jingfei, the "most outstanding person", could enter.

Zhang Jiawei, a writer, once praised Guo Jingfei in Weibo. On the stage, he was "particularly expressive and appealing", which made the audience "awed by God".Have a nickname, enough to prove that he was "rivers and lakesStatus "— — "dramaXiao WangSon ".However, the "prince" himself recalled it, but he used another extreme description: "That time was too painful."

The drama center arranges a play once a month. Guo Jingfei’s lines from the last play haven’t been memorized yet, so he’s scheduled for the next one. He doesn’t dare to neglect them. He can only sleep for three hours every day.

When he was rehearsing the famous drama The Final, he was "tortured" by the demanding German director Walter Asmus, and completely lost in a pessimistic story. He even climbed to the top floor of Shanghai Drama Art Center, hesitating and not jumping.

Material also bitter. He lived in 600 yuan’s room for one month’s rent. When he was poorest, he had only 10 yuan money left, and he couldn’t even afford a steamed stuffed bun.

Looking back now, that "painful and happy" time was great luck and precious wealth.

Since 2007, the drama Legend of the Wulin, Romeo and Zhu Yingtai, 21 Carats and Romantic Love Trilogy have not only set a national box office miracle of 160 million, but also won Guo Jingfei back the honors of drama circles such as Magnolia Drama Performing Arts Award and Drama Golden Lion Award.

After that, Guo Jingfei decided to go into a wider and unknown world, and formally entered the film and television circle from the drama circle.Overnight, the sense of superiority was all gone.

"I don’t have a pretty face"

Guo Jingfei’s appearance is not amazing enough, and she lacks resources. For a long time, she can only play bit part, and the response is mediocre.

"The film and television industry is completely another business. How many awards have you won in the drama world, how much you are respected and how much you can act, it is useless in this circle. "Such a proud man, what should he do?

Today, Guo Jingfei joked lightly: "At that time, I planned to endure it first, and then return it after the fire, although it has never been fired."Fortunately, he once met a mentor, the performance department of Shanghai Theatre Academy.the Chen DynastybrightProfessor Zheng. Guo Jingfei was deeply influenced by the teacher’s words: "Think and do".

Guo Jingfei had no choice but to act in a down-to-earth manner: "I don’t have such a beautiful face, so I tried to make every link very detailed and shape the characters well."

In Langya List, Guo Jingfei challenges the enchanting appearance of plastic surgery and plays the villain Puyang Ying. When he received the script, the first thing he did was to find a psychological basis for Puyang Ying: "Any villain must find the reason why he took revenge." He figured it out that Puyang Ying was so happy because he got pleasure in doing harm to people.

Su Mingcheng, the "Mambo Man" in Everything is Fine, on the one hand makes people "hate their teeth itch", on the other hand, he is humorous and hilarious, and his pitiful and lovable side is extremely vivid. Guo Jingfei has his own understanding: "Yes, he is very annoying, but there must be something lovely about this person. Otherwise, why is he a mother treasure, and why does mother treasure him?"

Su Ming had just opened the door when he was stunned by his father, Su Daqiang. Guo Jingfei specially designed this comic performance: "Every day is noisy, and the audience will feel too bored. And I can find some comedy points in any role. "

In "I am Yu Huanshui", Guo Jingfei took the initiative to avoid the funny design: "This time, I want to get rid of all those smirking things, although those things are pleasing, which makes the audience more fond of watching. I think the best feedback for the audience is not to please, but to face the audience sincerely. In creation, from the lens to the performance style, it is very sincere and does not play. "

From prickly to soft

Aside from the image on the screen, Guo Jingfei himself is a well-known performer, who has absorbed countless powders on the Weibo.

He, Lei Jiayin and Li Guangjie formed the "TF Old boys" group, and as soon as they announced their formation, they boarded the hot search. The three of them constantly exchanged fancy and golden sentences, and inadvertently created the lovable image of "naughty old boys".

Guo Jingfei admits that when he was young, he had a bad temper, smashed things and loved to fight. It was not until he experienced all kinds of people and things that he became soft. The spikes and burrs on my body have been polished by time."I was so angry when I met something before. Now I’m fine. It’s all a joke, and it’s quite fun. "

There was a media reporter who discussed acting skills with Guo Jingfei.He said, "No acting skills":"The performance is an understanding of life, an understanding of everything, and what skills can the performance have. "

In fact, when I was studying in the drama, such "little people" as Yu Huanshui were once the dead ends of Guo Jingfei. Young people only long for freedom and uninhibited, and they are eager to be surprised. The reason why it can be performed well is because "I may grow up now, have a lot of life and have experienced a lot."

From drama to film and television, Guo Jingfei experienced ups and downs, but never lost his love for performance. He has fire in his eyes and drama in his heart, and he has won the favor of the audience by acting down to earth.Guo Jingfei sighed: "I’m glad everyone likes this pure and pure little person."

　　On April 26, 2017, the launching ceremony of China’s second aircraft carrier was held at Dalian Shipyard of China Shipbuilding Industry Corporation. The picture shows that the aircraft carrier is slowly moved out of the dock and docked at the dock berth under towing.

　　Since the first domestic aircraft carrier was launched on April 26, 2017, it has attracted the attention of the whole world. This is another major milestone in the construction of the People’s Navy’s comprehensive three-dimensional combat force system in the open sea, which has laid an important material and technical foundation for accelerating the strategic transformation and development of "offshore defense and offshore protection" and taken another solid step towards building a world-class "blue-water navy".

　　As the first aircraft carrier designed and built by China itself, the domestic aircraft carrier is closely related to the Liaoning ship that was delivered to the navy for service on September 25th, 2012, but there are many major technical improvements, which just corresponds to the old saying — — The pupil outdoes the master.

　　The first domestic aircraft carrier was designed and built on the basis of the comprehensive restoration of the Liaoning ship. There are many similarities in appearance and structure between the two, and they also adopt the layout of ship-based fighter planes with sliding takeoff and upturned flight deck. We should know that the aircraft carrier is a major symbol of the modern navy, and it is a large surface warship with the largest volume, the most complex system, the most comprehensive technology and the most powerful ability. China didn’t have any experience in designing and building an aircraft carrier in the past, but only repaired, refitted and continued to build a Liaoning ship. Did it fully master all the key technologies in designing and building an aircraft carrier? By building the first domestic aircraft carrier, comprehensive inspection can be carried out, which is also conducive to consolidating and strengthening the comprehensive support capability of the Liaoning ship. This also reflects the active, steady and steady development of weapons and equipment that Chinese has always followed.

　　On the road to the construction of China Navy’s aircraft carrier, Liaoning took the first step. The first domestic aircraft carrier consolidated and accelerated this step, connecting the past with the future in the technical research and capability improvement of aircraft carrier design and construction, and accumulating experience for building a larger aircraft carrier. In a few years, a large aircraft carrier formation flying the five-star red flag will surely sail in the coastal areas of Wan Li and the open ocean.

　　Aiming at sea and air three-dimensional operations

　　Many netizens called the first domestic aircraft carrier a "replica" of the Liaoning ship. In fact, the first domestic aircraft carrier achieved a comprehensive technical upgrade on the basis of the Liaoning ship, which is called "seemingly strong". The biggest difference between the two is that the functional positioning and mission use are very different.

　　The function orientation of Liaoning ship is firstly the research and test platform and training platform of aircraft carrier, and its main task is to complete a large number of research and test tasks of aircraft carrier and carrier-based fighters, and to carry out batch selection and training of carrier-based fighter pilots. After more than five years of exploration and training, the Liaoning ship has expanded to form a maritime formation combat capability. From the very beginning, the first domestic aircraft carrier was positioned as a large-scale aircraft carrier combat platform, which was a new starting point for the construction of the comprehensive combat force of China Navy aircraft carrier.

　　A large-scale combat platform at sea with carrier-based aircraft as its main weapon is also vividly called "floating airport at sea". On November 14th, 1910 and January 18th, 1911, respectively, the US Navy successfully carried out the technical test of taking off and landing an aircraft on a ship for the first time. The British navy is the first, successfully refitting the world’s first aircraft carrier in 1918, and has gone through more than 100 years of development. Looking back at history, the aircraft carrier completely replaced the battleship’s maritime hegemony in just over 20 years, and promoted the maritime combat from the "era of giant ship artillery" dominated by battleships and cruisers to the "era of sea-air three-dimensional missile warfare" dominated by aircraft carrier battle groups, carrier-based fighters and anti-ship missiles.

　　In modern maritime mobile operations, the position and function of carrier battle group are irreplaceable, and its comprehensive combat capability is mainly reflected in two major indicators: first, the number and quality of carrier-based fighters and airborne weapons; The second is the quantity and quality of warships and shipborne weapons allocated in the carrier battle group and the strength of formation combat capability.

　　Optimize the ship-aircraft adaptation performance.

　　More than 100 years ago, when the aircraft carrier came out, there were only propeller planes with piston engines. The aircraft structure was simple and the flight speed was slow, and the requirements for the carrier platform, that is, the aircraft carrier, were relatively low. After the end of World War II, the advent of carrier-based fighters with jet engines greatly promoted the upgrading of aircraft carriers, especially the rapid development of technologies such as catapult takeoff device, auxiliary landing system and arresting device. The types of carrier-based aircraft are also increasing, including fixed-wing fighters, rotary-wing helicopters, vertical/short-range take-off and landing aircraft, rotary-wing aircraft, drones and so on.

　　Carrier-based fixed-wing fighters play a crucial and decisive role in the combat effectiveness of aircraft carriers, and their quality and quantity are important indicators to measure the combat capability of aircraft carriers. Carrier-based fighters can be divided into three types in take-off and landing modes: one is catapult take-off and blocking landing; The second is to take off and stop the ship; The third is vertical or short takeoff and landing. The first domestic aircraft carrier adopts the second method, which has certain restrictions on its operational application.

　　Technically speaking, catapult takeoff is the best choice, which can maximize the operational effectiveness of carrier-based fighters. This requires overcoming the catapult technology. In the past, aircraft carriers in various countries have been using steam catapults. Ten Nimitz-class nuclear-powered aircraft carriers in the US Navy and the nuclear-powered aircraft carrier Charles de Gaulle in the French Navy all used steam catapults made in the United States. But the development direction of catapults is electromagnetic catapult. The first ship of the Ford-class nuclear-powered aircraft carrier of the US Navy has taken the lead in loading and using, and the research team led by Academician Ma Weiming of China Naval Engineering University is also studying this topic.

　　The full-load displacement of the first domestic aircraft carrier is several thousand tons larger than that of the Liaoning ship, and the sliding flight deck design is still used, but the design of the upturned angle of the flight deck has been upgraded and improved. The tilt angle of the flight deck of Liaoning ship is about 14 degrees, and the tilt angle of the flight deck of the first domestic aircraft carrier is reduced to 12 degrees. The main basis for this major technical improvement comes from a large number of flight test data accumulated by Liaoning ships and J -15 carrier-based fighters. The ship-to-aircraft compatibility between domestic aircraft carriers and J -15 fighters is more optimized than that of Liaoning ships, which is conducive to giving full play to the maximum operational effectiveness of J -15 fighters with skid-jump take-off.

　　Structural design is boldly abandoned.

　　In terms of structural design, the first domestic aircraft carrier was completely designed according to the standard aircraft carrier, which was different from the design concept and operational application idea of developing aircraft carrier (carrier cruiser) in the Soviet Union.

　　The predecessor of the Liaoning ship was the unfinished Varyag, which was the sister ship of the only carrier Kuznetsov in service in the Russian Navy, that is, the second ship of the third-generation carrier cruiser of the Soviet Union. The carrier cruiser of the Soviet Union is very different from the fleet aircraft carrier of the United States. The Soviet aircraft carrier has a small displacement, and there is no catapult take-off device for carrier-based aircraft. Usually, it is only equipped with about 24 carrier-based fighters, and its comprehensive capability is relatively limited. Only carrier-based fighters can not complete all air and sea combat tasks. Therefore, a certain number of long-range anti-ship missiles are equipped to form an integrated anti-ship combat capability of missiles and carrier-based aircraft. At the same time, it is also equipped with relatively complete long-range ship-to-air missiles and medium-and short-range air defense weapon systems.

　　In combat missions, the Soviet naval carrier mainly focuses on underwater operations, that is, protecting its own nuclear submarines and attacking enemy nuclear submarines, usually with about 15 anti-submarine helicopters. The US aircraft carrier mainly relies on carrier-based aircraft to "win the world". Carrier-based fighters complete air combat, sea (land) assault, electronic attack and other combat tasks. Early warning aircraft provide long-range warning and command guidance, and anti-submarine helicopters and submarines undertake joint anti-submarine missions. The aircraft carrier is not equipped with long-range offensive weapons such as anti-ship missiles, but only equipped with necessary short-range air defense weapon systems.

　　Kuznetsov-class aircraft carrier is equipped with a large number of ship-borne missile weapon systems, such as 12-unit SS-N-19 large-scale long-range anti-ship missile vertical launching system hidden under the flight deck, and 4 sets of 6×8-unit SA-N-9 long-range ship-to-air missile launching devices. The Liaoning ship dismantled the relevant devices of these missile weapon systems during the repair and continued construction.

　　The reason why Russian aircraft carriers are equipped with a large number of missile weapons is mainly due to their limited comprehensive combat capability. Su -33 of the Russian Navy and F/A-18E/F of the US Navy are both heavy carrier-based fighters. Although Su -33 is slightly superior to F/A-18 in some tactical and technical performance, Su -33 takes off in a sliding mode and F/A-18 takes off in a catapult mode, and its comprehensive combat capability is better than Su -33. In addition, the Kuznetsov-class aircraft carrier can only carry about 40 carrier-based aircraft, including 24 Su -33 and Su -25 carrier-based fighters, and its combat capability is far less than that of the Nimitz-class aircraft carrier of the US Navy. Therefore, the Russian army had to make the aircraft carrier have both the long-range anti-ship missile attack capability of heavy cruisers and the air defense interception capability of medium and long-range ship-to-air missiles.

　　Setting a large missile launcher under the flight deck will have a great impact on the use of carrier aircraft. If a missile is launched, the flight deck needs to be emptied before the missile launcher can be opened, and then the carrier-based aircraft cannot take off. Russian long-range anti-ship missile is huge and vertically installed under the flight deck, which needs to occupy a lot of internal space and will also have a negative impact on the hull structure design. The main weapon of the standard aircraft carrier is the carrier-based fighter. Below the flight deck is a large transparent hangar for the storage, maintenance and repair of the carrier aircraft. The first domestic aircraft carrier is no longer equipped with anti-ship missile launchers, and the hangar is larger and can carry more carrier-based fighters.

　　Information ability is advancing by leaps and bounds

　　As a large-scale maritime mobile airport, an aircraft carrier needs to have both navigation and aviation functions in order to effectively complete the operation and use of various types of carrier-based aircraft, and it is inseparable from various uses and advanced electronic information equipment, including navigation electronic information systems to ensure maritime navigation, aviation flight control electronic information systems to ensure the take-off and landing of carrier-based aircraft, electronic information systems to command and guide carrier-based aircraft to perform air combat tasks, and electronic information systems such as ship-based air defense, sea defense and electronic alert, as well as air-sea combat mission formation. Although the body and volume of the aircraft carrier are larger, it is also a huge technical problem to install these electronic information equipment in a limited space because of the huge number and types of electronic information systems.

　　The carrier’s shipborne electronic equipment includes formation combat command information system, navigation and avionics information system, etc. On the basis of the trial installation and use of Liaoning ship, the first domestic aircraft carrier was further improved. For example, the improved large-scale active phased array radar installed above the starboard ship island has been widely used in a new generation of guided missile destroyers, with advanced performance and increasingly mature technology, and accumulated more and more experience. Its comprehensive performance is far ahead of that of Russia, with longer air detection distance and stronger ability to detect air targets. It can detect and distinguish hundreds of air targets at the same time, and its ability to command and guide air defense interception is stronger. This will help to improve the air defense capability of the aircraft carrier formation and the ship.

　　At present, the first domestic aircraft carrier is nervously carrying out the outfitting project after launching. With the decrease of "scaffolding" on the ship surface, the date of trial flight of domestic aircraft carrier is approaching gradually. I believe that in a few years, the first domestic aircraft carrier will be transformed into the second aircraft carrier in the service of the People’s Navy, and the goal of China Navy’s "blue-water navy" construction into a distant ocean is gradually becoming a reality.

On March 3, 2025, Geely Automobile officially released the "Thousands of Miles" safety advanced intelligent driving system with a technology feast with the theme of "AI Drives the Future", and fully demonstrated its strategic layout and technological breakthrough in the AI field. This conference not only marks another leap for Geely in the field of intelligent driving, but also announces to the world that China automobile industry is taking AI as its core engine and leading a new wave of intelligent travel.

First, the "thousands of miles" system: redefining the high-order intelligent driving experience

The naming of the "Thousand Miles Vast" system has far-reaching implications-"Thousand Miles" symbolizes Geely’s leading position in the field of general model and computing power, and "Vastness" represents the breadth of its smart driving technology coverage and the depth of user experience. Based on Geely’s accumulated intelligent driving mileage data of over 10 billion kilometers and the actual combat experience of 7.5 million L2 and above intelligent driving vehicles, the system has achieved a number of industry-first and global leading functions:

Full-scene coverage: supporting NOA in a city without a map, all standard NOA in high speed, awareness of suspended obstacles and ultra-high speed braking (up to 130km/h), and comprehensively coping with complex road conditions.

Parking Revolution: The industry pioneered the nationwide universal capability of 360 full-posture parking and mechanical parking spaces, and combined with the low-speed parking service and the automatic charging function of the mechanical arm, it completely solved the pain point of the "last mile" of users.

L3-level forward-looking layout: It is predicted that "A Thousand Miles of H9" will become the first solution specially designed for L3-level intelligent driving in the industry. In March 2025, the D2D parking space will be officially pushed to the parking space navigation assistance function.

Second, the global AI ecology: from technical base to commercial landing

Geely’s AI strategy is not an isolated technological breakthrough, but a global ecosystem covering "computing power-data-algorithm-application":

1. Dual-drive of computing power and data: Relying on Star Smart Computing Center (with a total power of 10.2 billion times/second) and vertical data accumulation of over 10T, Geely realized the rapid iteration and scene generalization ability of AI model.

2. Deep integration of big model: Through the collaboration of DeepSeek R1 big model and Xingrui AI, the decision logic of human-computer interaction and intelligent driving is redefined, such as end-to-end voice control and dynamic optimization of AI digital chassis.

3. Open source empowerment industry: cooperate with Step Star to open source Step series multi-modal large models (such as Step-Video-T2V and Step-Audio), promote low-cost access to AI capabilities in the industry, and accelerate the popularization of intelligent driving and cockpit technology.

Third, commercialization: the all-round evolution from products to ecology

All models of the series will be equipped with the "thousands of miles" system, covering the diversified needs from mainstream home to high-end market. For example, AI Galaxy Elf, Flyme Auto smart cockpit and other applications have taken the lead in Galaxy E8, Starship 7EM-i and other models. At the same time, the Geely Robotaxi solution has been piloted in Suzhou and Hangzhou, marking the extension of its intelligent driving technology from private cars to shared travel.

Fourth, industry significance: China Zhijia’s "watershed moment"

When BYD seized the sinking market with "all people’s wisdom", Geely chose to build a differentiated advantage with technical depth and ecological breadth:

Independent research and development vs supplier dependence: Geely avoids excessive dependence on external technology suppliers through global AI layout and ensures the autonomy of technology iteration.

Eco-co-construction vs single-point breakthrough: the open source strategy and the cultivation of developers’ ecology (such as asking 4,300 developers to settle in) have made Geely an "Android platform" in the field of smart cars and promoted the formulation of industry standards.

V. Future Outlook: From Automobile Manufacturers to AI Technology Leaders

Geely CEO Gan Jiayu said at the press conference: "AI is not a marketing gimmick, but the core of reshaping the travel experience." In the future, Geely will continue to explore the collaboration between AI and satellite communication, aircraft and intelligent terminals based on the "global AI for smart cars" technology system, and make a comprehensive transformation to the "travel technology platform".

tag

2025 is regarded as the "first year of AI" of China Automobile. Through this conference, Geely not only demonstrated its hard-core strength in three dimensions: intelligent driving, interaction and ecology, but also set a benchmark for intelligent transformation of the industry with an open and innovative attitude. When the car has brain-like thinking ability, Geely’s ambition is not only to lead the track-it is redefining the symbiotic relationship between man and machine and opening up the infinite possibilities of smart travel.

According to the relevant provisions of the Regulations of People’s Republic of China (PRC) Municipality on the Openness of Government Information (hereinafter referred to as the Regulations), the 2016 annual report of Jiangsu Supervision Bureau of China Securities Regulatory Commission on the disclosure of government information is hereby published. The contents of this report include voluntary disclosure of information, investors’ education and publicity and response to social hotspots, disclosure of information according to application, information disclosure fees and reductions, application for administrative reconsideration and administrative litigation due to information disclosure, existing problems in information disclosure and plans for the next step. The statistical period of the data listed in the report is from January 1, 2016 to December 31, 2016.

One,Active disclosure of information

In 2016, Jiangsu Securities Regulatory Bureau voluntarily disclosed 472 pieces of government information through the Internet, mainly covering the following aspects:

(1)Important regulatory measures and work trends

In the "supervision work" column, 12 work trends of our bureau were published, mainly including the key work progress, important work meetings, important supervision measures, training and education of our bureau.

(2)administrative examination and approval

the year of 2016,IbureauInternet siteA total of administrative licenses were issued.give an official written reply to a subordinate body103 pieces, including 50 pieces of administrative license review schedule; Issue the first issue of the annual inspection announcement on the qualifications of managers of securities companies;issueThe company to be listed is advised to put on record, accept registration and publicity.informationArticle 64, the progress information of the counseling work of the listed company.Phase 3.

(3)Administrative supervision measures and administrative penalties

In 2016, our bureau made a total ofIssued 36 decisions on administrative supervision measures; In the "administrative punishment" column, 2 administrative punishment decisions were issued.

　　(4) Market statistical information

Published monthly in the "Statistics" column.Securities and futures market information in the jurisdictionIn the 12th issue, the statistical information of Jiangsu area will be published monthly.

(5)Institutional functions and settings

　　In the "Introduction to the Securities Regulatory Bureau" column, four items of information such as the institutional functions, office settings, main leaders and contact information of our bureau were released, and adjusted in time according to the actual situation.

(VI) Investor protection

In the "Investor Protection" column, a total of 271 pieces of hot information about treasury bonds futures, corporate bonds, non-liquidation, Shanghai-Hong Kong Stock Connect, private equity funds and the latest policy interpretation were released.

Second, the publicity and response

In 2016, our bureau released through news media and thematic publicity activities.And "12386”Platform and other ways, take the initiative to preach policies,Respond to investor demands.

(1)News media release

By braidingPress release, interview with reportersAnd so on,Focusing on promoting securities and futures supervision, protecting investors’ rights and interests, and cracking down on illegal securities and futures business activities,Timely release relevant information, publicize the supervision and law enforcement work of our bureau and the development trends of capital market reform in the jurisdiction..all year aroundTo the Securities TimesXinhua Daily and other media provided many news articles and published them in our bureau through mainstream media.There are more than 20 related reports.Among them,November 2016Our bureau held a forum for news media in its jurisdiction, and invited 18 media representatives from Jiangsu and the province, including newspapers, periodicals, radio and online new media, to participate in the forum, and exchanged views on key tasks such as investor protection, private placement supervision and cracking down on illegal securities activities, and published a number of typical cases of investor protection.,Organically combine news propaganda with frontline supervision.And achieved good results..

(2) Theme publicity

　　In accordance with the unified deployment of the CSRC, our bureauActively carry out publicity and education on the theme of "correctly understanding private placement and staying away from illegal investment", open publicity columns in media such as Yangzi Evening News, Volkswagen Securities News and Jiangsu Economic News, and continue to publicize relevant knowledge of private placement funds, andmakePrivate equity fund brochure, leaflet, "How can private equity fund publicize like this?"Various investor education products such as investor education video clips.Organize and carry outThe "3.15 Investor Protection Publicity Month" with the theme of "safeguarding the legitimate rights and interests of small and medium-sized investors and promoting the stable and healthy development of the capital market" focused onlaunchFive major theme activities, such as media publicity, health and environmental protection, WeChat selection, "going into listed companies" and "going into investment and education bases", have achieved good social repercussions. In the investor education and publicity throughout the year, successivelyexistThe extranet published 234 articles on investor protection; organizationgive outInvestor educationannounceMore than 60,000 handbooks were distributed and more than 20,000 leaflets were distributed..

Third,Make it public upon applicationinformationsituation

(1) Application status

the year of 2016, our bureautogetherreceivegovernmentinformationmake publicapply for51 applications, an increase of 292% over the same period of last year, including 11 applications in person, 1 application by fax, 22 applications by letter and 17 applications by internet.

(2)Reply situation

Our bureau has responded to 51 applications for government information disclosure received in 2016 within the statutory time limit. Among them, 8 cases agreed to be disclosed, 6 cases agreed to be partially disclosed, 8 cases disagreed to be disclosed, and 29 cases did not have application information.

Fourth,Information disclosure fees and exemptions

In 2016, our bureau did not charge applicants for government information disclosure fees such as retrieval, copying and mailing.

V. Application for administrative reconsideration and administrative litigation due to information disclosure

In 2016, three cases of administrative reconsideration were filed in our bureau due to information disclosure applications, all of which maintained the original specific administrative actions; Six administrative lawsuits were filed because of dissatisfaction with the information reply disclosed according to the application, and at present (as of. . . 3 cases were not held in court, 2 cases were decided to be dismissed, and 1 case was ruled to be dismissed.

VI. Problems in information disclosure and considerations for the next step.

the year of 2016, our bureauOn the premise of increasing the active disclosure of government information, the process and channels of disclosure by application have been further broadened.getA better oneeffect,butThere are also some shortcomings.For example, the form of government information disclosure is relatively simple, it needs to be further combined with responding to social concerns, and the channels for active information disclosure need to be further broadened..

In 2017, our bureau will be based onRelevant regulations on information disclosure, earnestly do a good job in all aspects of government information disclosure, further broaden the scope of information disclosure, further maintain the accuracy and timeliness of information release, further improve all aspects of information disclosure according to applications, and protect the public’s right to know, participate and supervise according to law.

[US stock index]

On Wednesday, November 6, US Eastern Time, the three major indexes of US stocks broke out across the board, among which the S&P 500 index rose 2.53% to 5929.04 points. The Dow Jones index rose 3.57% to 43,729.93 points; The Nasdaq index rose 2.95% to 18,983.46.

American debt

On November 6, the benchmark 10-year US bond yield was 4.42%, and the 2-year US bond yield, which is most sensitive to the Fed’s policy interest rate, was 4.27%.

[Hot American stocks]

Among the popular US stocks, NVIDIA rose 4.07%, Apple fell 0.33%, Microsoft rose 2.12%, Google C rose 4.04%, Amazon rose 3.81%, Google A rose 3.99%, Meta fell 0.07%, TSMC fell 1.23%, Tesla rose 14.75%, AMD rose 2.43% and Intel rose 7.42.

[global index]

[China index]

On November 6th, Hang Seng Technology Index futures fell by 2.40% overnight, Nasdaq China Jinlong Index fell by 1.83%, and FTSE China A50 Index fell by 1.17%.

[China Stock Exchange]

In terms of popular Chinese stocks, Tencent Holdings (Hong Kong stocks) fell by 1.87%, Alibaba by 2.49%, Pinduoduo by 1.29%, Netease by 0.23%, Ctrip by 1.99%, Baidu by 1.05%, LI by 3.25%, Xpeng Motors by 3.98% and Weilai by 5.21%.

[foreign exchange commodities]

[Global News]

Musk’s net worth increased by $20.9 billion, ranking as the richest man in the world.

After Trump, supported by Musk, won the US presidential election, Tesla closed up 14.75% on Wednesday. According to the data of Forbes Rich List, Tesla’s surge has increased the net worth of Musk, the founder and CEO of Tesla, by $20.9 billion in a single day, with total assets reaching $285.6 billion, far exceeding Jeff Bezos, who ranks second in the global rich list.

The probability that the Fed will cut interest rates by 25BP in November is 99.4%.

According to CME’s "Fed Watch", the probability that the Fed will cut interest rates by 25 basis points in November is 99.4%, and the probability of cutting interest rates by 25 basis points is 0.6%. The cumulative rate cut by 25 basis points in December is 32.0%, the cumulative rate cut by 50 basis points is 67.6%, and the cumulative rate cut by 75 basis points is 0.4%.

JPMorgan Chase’s adjustment of Fed policy is expected to cut interest rates quarter by quarter from March.

JPMorgan Chase adjusted his forecast on the interest rate path of the Federal Reserve after Trump won the presidential election, and predicted that the Fed would cut interest rates quarterly from March. Economist Michael Feroli wrote in a report on Wednesday that the Fed may cut interest rates by 25 basis points this month and December, and then cut interest rates quarterly from March until the federal funds rate reaches 3.5%. Trump’s ability to reshape the Fed may only be realized slowly over time.

Guindos, Vice President of the European Central Bank: If Trump implements the tariff plan, inflation will face a huge impact

Guindos, vice president of the European Central Bank, said that if Trump implements the import tariff level he threatened during the election campaign, global economic growth and inflation may face a devastating impact. Guindos said at an event in London on Wednesday that economic output will weaken, price pressure will increase and existing trade flows will be disturbed. The European Central Bank will incorporate any policies announced by the new US administration into its outlook before deciding how to respond. Guindos said that policy makers will continue to be guided by data, and pay special attention to the bank loan survey to determine whether the financing environment is stimulating or restrictive. He said that the forecast scheduled to be released next month will not be much different from that in September.

Influenced by Trump’s victory, Nomura expects the Fed to cut interest rates only once in 2025.

After Donald Trump won the presidential election, Nomura economists now expect the Fed to cut interest rates only once in 2025 and raise the terminal interest rate forecast by 50 basis points to 3.625%. Economists such as David Seif wrote in the report: "We expect Trump to honor the campaign proposal of raising tariffs, which will significantly push up inflation and lead to a moderate slowdown in growth in the short term." They had expected to cut interest rates four times in 2025.

S&P 500 financial sector and industrial sector hit record highs.

The S&P 500 financial sector and industrial sector hit record highs.

"Fed mouthpiece": If the Republican Party "sweeps" both houses, the Fed may revise its "basic hypothesis" in December.

On November 6th, after Trump announced "winning the election", the Wall Street Journal reporter NickTimiraos, who is known as the "New Fed News Agency", published the latest article, saying that Trump’s election will not affect the Fed’s position on monetary policy at present, and if the Republican Party "sweeps" the House and Senate at the same time, the wording of the "basic hypothesis" may be revised at the December meeting. Timiraos said that considering that the Fed’s interest rate cut of 25 basis points this week is almost certain, the focus of the market has turned to: How many times does the Fed need to cut interest rates before achieving a "soft landing" of the US economy? Fed officials are expected to continue to give ambiguous answers this week: it depends on the specific situation. Timiraos believes that as the Federal Reserve gradually cuts interest rates, the question about the end point will become more difficult. If the economy performs well, officials who think the neutral interest rate is high may eventually want to slow down the rate cut to avoid exceeding the neutral level.

The Federal Reserve’s resolution was postponed by one day because of the US election.

Affected by the US election and winter time, the Federal Reserve will announce its interest rate decision at 03:00 am on Friday, November 8, Beijing time. According to the usual practice, the Federal Reserve held a meeting on interest rates on Tuesday and Wednesday, and announced the results of the resolution in the early morning of Thursday, Beijing time. However, this time it happened to catch up with the US election vote, so the Fed’s meeting on interest rates was postponed for one day.

The market slightly lowered its expectations for the Fed’s interest rate cut this year.

The market slightly lowered its expectation of the Fed’s interest rate cut this year, and it is now expected to cut interest rates by 41 basis points at the meetings in November and December.

Nasdaq OMX Group warned about the pressure in some derivatives markets.

Nasdaq OMX Group warned about the stress in some derivatives markets.

　　In the robot super factory, the mechanical arm rotates and twists and works flexibly; The "smart brain" finely matches the supply chain scheme and warehousing logistics, and the orders rush to the urgently needed factories according to the principle of optimal efficiency; There are many unmanned tower cranes in Yangshan Port, which continuously transport containers to all parts of the world … … The production line is flying and the logistics is smooth. Such a scene is happening in Shanghai.

　　"the machine keeps going, it’s real money." At present, the situation of epidemic prevention and control is still complicated. Shanghai, the economic center city, is doing its best to keep the production line uninterrupted and the supply chain stable while doing a good job in fighting the epidemic.

In Xinshida Robot Super Factory, two robots are assembling a welding robot body. (Photo courtesy of the interviewee)

　　One robot deftly holds an "arm" and puts it in place accurately. The other robot "holds" the screws and rotates rapidly, and a set of screws can be locked and attached in less than 3 seconds. The robot will judge how tight each screw is to ensure that it is just right.

　　As the first "robot manufacturing robot" intelligent factory in Shanghai, Xinshida is located in Jiading, Shanghai, and robots are busy on the production line. Compared with the manual production line, the robot production line improves the one-time pass rate of product testing by 15% and the efficiency by more than 30%. During the epidemic, the smart factory ensured that the production line operated as usual.

　　"I am responsible for ‘ Robot manufacturing robot ’ On the production line, 20 robots can be produced every day. " Zhou Yuan, director of robot operation of Xinshida, said that there is a strong demand for automation products in the market. In addition to the "robot manufacturing robot" production line, more than 300 employees in other production lines have voluntarily returned to work, eating and living in the factory, and go all out to stabilize production and ensure delivery.

　　The production capacity of a factory in xinqiao town, Songjiang District, Shanghai is "in a hurry" and it is impossible to complete the processing order in a short time. Through big data matching, these orders were "dispatched" to Suzhou factories with similar production equipment and manufacturing capabilities, and they were delivered directly after production.

　　Behind such a "stable chain" story is a smart network based on the Internet and big data. Yunhan Core City (Shanghai) Internet Technology Co., Ltd. provided components to more than 2,000 small and medium-sized electronic manufacturing enterprises every day through the electronic components online mall during the epidemic period, so as to avoid the impact of "no materials available" on production progress and help reduce the disturbance of the epidemic to the supply chain of the electronic industry.

　　"The company’s latest smart factory network platform launched in March flexibly connects factories in different fields and different scales across the country to meet the differentiated needs of enterprises in the supply chain, and solves the urgent need for factories that cannot start work temporarily due to the epidemic." Zhou Xuefeng, vice president of Yunhan Core City Company, said.

　　For semiconductor enterprises that produce 24 hours a day, their tolerance for supply chain fluctuations is lower. Power semiconductor company Nixi Semiconductor Technology (Shanghai) Co., Ltd. urgently purchased more than 1,000 sleeping bags and bedding. Under the premise of full coverage and negative nucleic acid, during the 48-hour closed management period of dicing and grid screening in Shanghai, the output was 98% with 75% attendance. Shanghai Super Silicon Semiconductor Co., Ltd., which specializes in the production of 300 mm polished silicon wafers and thin-layer epitaxial wafers, has full orders and uninterrupted production under the guidance of accurate epidemic prevention.

　　"Our products are supplied to many world-class semiconductor companies. Entering the global supply chain system is not only a certification of the scientific and technological content of products, but also a test of fine management and stable operation of enterprises. " Chen Meng, chairman of Shanghai Super Silicon, said, "Stability is an important competitiveness of China enterprises."

At the dock of Shanghai Port, the ocean-going ships are berthed in an orderly manner, and the tower cranes are working smoothly, which is a busy scene. (Photo courtesy of the interviewee)

　　On the automatic dock of Yangshan Port Phase IV, there are many red tower cranes, and large international cargo ships are about to transport "Made in China" to all parts of the world. With the help of remote control and non-contact operation, the container throughput of Shanghai Port remained at around 140,000 TEUs during the epidemic period, and the container throughput remained at a high level from January to February, which became a powerful footnote for international ports to stabilize logistics and supply chain. (Reporter Yao Yujie, Gong Wen, Jia Yuankun)