标签： 上海水磨外卖工作室

The Network Information Office announced the Measures for the Administration of Generative Artificial Intelligence Services; Zhang Yong： All Ali products will be connected to the big model; JD.COM ret

On April 11th, the National Internet Information Office publicly solicited opinions on the Measures for the Administration of Generative Artificial Intelligence Services (Draft for Comment) (hereinafter referred to as the Draft for Comment). The Draft for Comment consists of 21 articles, which gives detailed provisions on the generative artificial intelligence industry, including definitions, access qualifications, responsibilities and obligations, and penalties.

"The state supports independent innovation, popularization and application, and international cooperation of basic technologies such as artificial intelligence algorithms and frameworks, and encourages giving priority to the use of safe and reliable software, tools, computing and data resources. In the "Draft for Comment", the attitude of support and encouragement to the generative artificial intelligence industry was clarified.

At present, many domestic technology giants, including Baidu, Tencent, Ali, Huawei, JD.COM, 360, etc., have announced their corresponding layouts in the generative AI industry. (Source: The Paper)

With the development and application of large-scale language models and ChatGPT-like technologies accelerated by major companies, the potential risks of these artificial intelligence technologies and how to develop and apply them reasonably have attracted much attention. Thousands of top people, including Musk and stephen wozniak, the co-founder of Apple, have publicly called on AI Lab to suspend training more powerful models for six months in order to formulate and implement relevant security protocols.

According to the latest reports from foreign media, SV Angel, a top investment company, will convene executives and employees of top companies in the field of AI R&D to discuss the formulation of standards for using AI technology.

The foreign media mentioned in the report that this meeting convened by SV Angel will be held on Wednesday local time. Representatives from companies such as OpenAI, Microsoft, Google, Apple and NVIDIA are expected to attend, and the participants are expected to discuss how to continue to develop AI in the most responsible manner.

When Musk and others called for a six-month suspension of training more powerful models, they mentioned in their letters that AI labs and third-party experts should use the suspension time to jointly formulate and implement the shared security protocol for advanced AI design and development, and related protocols are strictly reviewed and supervised by third-party experts. (Source: TechWeb)

　

According to foreign media reports, TSMC, the chip foundry, recently announced its revenue in March, and the revenue in the first quarter was also released.

According to the data released by TSMC in official website, their revenue in March was NT$ 145.408 billion, down 15.4% year-on-year and 10.9% quarter-on-quarter. Revenue in the first quarter was NT$ 508.633 billion, up from NT$ 491.076 billion in the same period last year, up 3.6% year-on-year.

Although the revenue in January and February continued to grow year-on-year, which promoted TSMC’s revenue growth in the first quarter, their revenue in this quarter actually did not meet expectations.

In the first quarter financial report released on January 12, TSMC disclosed that according to the business prospects at that time, the management expected the revenue in the first quarter to be $16.7-17.5 billion. According to the conversion ratio of 1:30.7 given by TSMC in the financial report, TSMC’s revenue of NT$ 508.633 billion in the first quarter is about US$ 16.568 billion after conversion, which is lower than the expected lower limit of US$ 16.7 billion. (Source: TechWeb)

　

On April 11th, at the Alibaba Cloud Summit in 2023, Zhang Yong, Chairman and CEO of Alibaba Group, delivered a keynote speech, saying that all Alibaba products will be connected to the "Tongyi Qianwen" model in the future and be completely transformed. He believes that for the AI ? ? era, all products are worth upgrading with a big model.

"In the era of intelligence, all companies are on the same starting line. Zhang Yong said, "All industries, software and services deserve to be redone based on the new artificial intelligence technology, which will not only bring innovative customer experience, but also change our production, work and life paradigm. At the same time, he pointed out that the big model is an all-round competition of "AI+ cloud computing". The research and development of the big model with over one trillion parameters is not only an algorithm problem, but also includes the huge underlying computing power, network, big data, machine learning and many other complex and systematic projects, which need the support of ultra-large-scale AI infrastructure. (Source: The Paper)

At the management meeting on April 9th, JD.COM Retail established the latest organizational structure reform framework, which mainly included the following contents:

Cancel the business group system and change it into the business division system, and the person in charge of the original business group will be the person in charge of the business division;

Each business department under the unified management of the original business group will be divided into specific business units according to the subdivided categories, giving the category leaders more decision-making autonomy, including the rights of personnel appointment and dismissal;

In addition, in the split business unit, there will be no distinction between POP and self-operation, and the two will be fully opened and managed by a unified category manager, further realizing the "equal rights" of traffic.

This is the biggest organizational restructuring of JD.COM retail in the past five years after the business division was upgraded to a business group system in 2018. It is also the first time that JD.COM has opened up its own business and POP since it set foot in the POP business, and truly realized a plate of goods. (Source: 36Kr)

　

Recently, Li Congshan, vice president of Aauto Quicker e-commerce, has recently left. As of press time, there was no official response from Aauto Quicker.

Li Congshan has rich working experience in the field of e-commerce. He worked in Huawei and Baidu successively, and later joined Ant Group in 2017. He served as the deputy general manager of Sesame Credit and the deputy general manager of Alipay applet business unit, with the rank of P10/M5. Before joining Aauto Quicker, he served as the general manager of 1688 industrial brand business in Alibaba, responsible for the brand operation of industrial B2B e-commerce.

According to public information, after joining Aauto Quicker in 2021, Li Congshan served as the head of ecological and regional operations of e-commerce service providers. This position was very important for e-commerce in Aauto Quicker at that time. At this time, Aauto Quicker hoped to continuously enrich its service provider system, and move the cooperation support for service providers from the behind-the-scenes stage to the front stage, so as to better serve businesses and platforms through service providers. (Source: Tech Planet)

　

According to the Ministry of Industry and Information Technology, the scale of China’s computing power industry has grown rapidly in recent years, with an annual growth rate of nearly 30%, ranking second in the world. According to the statistics of the Ministry of Industry and Information Technology, by the end of last year, the total computing power in China had reached 18 billion floating-point operations per second, and the total storage power had exceeded 1,000 EB (1 trillion GB). The one-way network delay between national hub nodes has been reduced to less than 20 milliseconds, and the scale of the core computing industry has reached 1.8 trillion yuan. China Information and Communication Research Institute estimates that every input of computing power into 1 yuan will drive the economic growth of GDP from 3 to 5 years. (Source: CCTV News)

　

TheElec, a Korean electronic industry media, quoted people familiar with the matter as saying that all four models of OLED screens of Apple’s iPhone 15 series this year are expected to use M12 materials from Samsung Display Company. In addition, the new folding mobile phone that Samsung will launch later this year is also expected to use M12 material again, which is the same as last year’s Galaxy Z Fold 4 and Galaxy Z Flip 4. Samsung Display Company is also developing a new material named M13 for customers other than Apple, which may be used in Google’s folding mobile phone this year. (Source: Interface)

Recently, BYD released the new energy exclusive intelligent body control system "Yunqi". The intelligent body control system of Yunqi was developed by BYD, which also marked that BYD became the first China automobile enterprise to master the intelligent body control system independently.

Wang Chuanfu, chairman and president of BYD Group, said at the press conference that the launch of "Yunqi" is another safety technical breakthrough after BYD’s blade battery, body integrated technology (CTB) and four-motor independent drive system (Easy Sifang).

Wang Chuanfu said that the "cloud chariot" can effectively restrain the posture change of the vehicle body, greatly reduce the rollover risk of the vehicle and reduce the sitting displacement of the driver and passenger. At the same time, the cloud chariot system can effectively protect the vehicle body under complex road conditions such as snow, mud and water, avoid the collision damage of the whole vehicle caused by terrain, ensure the safety and stability of the whole vehicle, and realize the double protection of people and vehicles.

According to reports, the cloud system will be installed in BYD Dynasty series models, marine flagship models, Tengshi brand, Wangwang brand and professional personalized brand models. (Source: Geek Park)

　

On April 11th, ByteDance’s office software Feishu released a video to announce the exclusive intelligent assistant "My AI".

Different from the artificial intelligence products launched by other domestic manufacturers, from the demonstration point of view, the positioning of My AI is not like ChatGPT, which communicates with users at will, but more like Office Copy launched by Microsoft.

In the demonstration, users can generate meeting minutes through My AI summary, and create corresponding to-do items according to the meeting minutes to assist users in planning the follow-up work.

At the same time, the AI can generate reports and other content according to document data; And according to the user’s editing content, the document content can be further written, which greatly improves the work efficiency.

In addition, My AI can also help users create meetings, query case references, brainstorm, plan project progress, etc., and help users in all aspects.

It can be said that although My AI may not be as good as generative artificial intelligence that can talk freely in terms of "intelligence", at this stage, it can obviously provide more and more practical help for the work. (Source: Fast Technology)

A study in university of vermont found that TikTok content related to food and nutrition continued unhealthy food culture among young users, while the voice of experts was basically absent on the platform. Researchers advocate a shift to a weight-inclusive nutrition, and rethink the attitude of society towards body, food and health.

The research was recently published in PLOS One magazine, and found that the information of weight norms, that is, the idea that weight is the most important criterion to measure a person’s health, is dominant on TikTok, and the most popular video beautifies weight loss behavior, and takes food as the main means to achieve health and weight loss. These findings are particularly worrying in view of the existing research that shows that the use of social media by teenagers and young adults is related to abnormal diet and negative body image.

Lizzy Pope, a senior researcher, said, "Every day, what millions of teenagers and young people are taught on TikTok is very unrealistic and inaccurate in describing food, nutrition and health. TikTok, which is caught in the trend of losing weight, may be a very bad environment for the audience, especially for the main users of the platform, that is, young people. (Source: cnBeta)

After NMN, AKG, an epic anti-aging substance, has become a new anti-aging force.

An internationally renowned scientist at Harvard Medical School, one of the most influential figures in Time magazine, and the best-selling book Life: Why We Aging — — And why we don’t have to age, David Sinclair (David Sinclair), an anti-aging tycoon, followed NMN and resveratrol to promote another life-prolonging anti-aging substance on Twitter — — α -ketoglutaric acid (AKG)

After NMN, AKG, an epic anti-aging substance, has become a new anti-aging force.

The "epic" anti-aging substance AKG can actually reverse the "aging clock" for 16 years.

On September 1st, 2020, the world’s first professional research institute on aging — — Barker Institute of Aging published the research on AKG’s anti-aging in Cell Metabolism, and the title of the paper was "alpha-ketoglutarate, an endogenous metabolite, stretches lifespan and compressors in aging mice". The content is as follows: Experiments show that AKG can reduce the biological physiological age by 8.5 years on average, and even by 16 years at most. These results are based on the clinically relevant markers of healthspan, which is the first time in the research involving mammals.

After NMN, AKG, an epic anti-aging substance, has become a new anti-aging force.

Image from cell metallurgy, 2020, doi: 10.1016/j.cmet.2020.08.004.

The so-called AKG means α Alpha-Ketoglutarate (AKG), an important metabolic intermediate in the tricarboxylic acid cycle, is a key node connecting carbon-nitrogen metabolism in cells. AKG determines the overall rate of trihydroxy acid cycle. AKG can regulate longevity by affecting mitochondrial function, inhibiting mTOR signal, inhibiting ATP synthase expression and indirectly activating Sirtuins protein.

As early as 2014, AKG attracted people’s attention as a possible anti-aging tonic. At that time, the research report of the British magazine Nature said: "Adding α -Ketoglutaric acid can prolong their life by about 50%. "

Professor Brian Kennedy, a genetic biologist who is the main person in charge of the project, said: "We screened dozens of compounds related to aging, and the last molecule that jumped out was α -Ketoglutaric acid, so I finally decided to carry out further research that is not as good as animals. "

According to the interim data published in the first half of this year, about two-thirds of the subjects showed the effect of reducing life expectancy, with an average life expectancy of 12% and an average incidence of 46%. According to the final experimental data, the subjects fed with AKG scored more than 40% higher in the "weakness" test, which was based on 31 physiological attributes, including hair color, hearing, gait and grip strength.

After NMN, AKG, an epic anti-aging substance, has become a new anti-aging force.

It is worth noting that the life span of female mice in the experiment is 8% to 20% longer than that of the control mice, and if compared with humans, it is equivalent to extending the life span by up to 16 years.

And then professor Brian KennedyAnother heavy experimental result published in Nature further proves the influence of AKG on human anti-aging.

After NMN, AKG, an epic anti-aging substance, has become a new anti-aging force.

In the experiment, Professor Kenney’s team organized 42 middle-aged and elderly people (with an average age of 63 years) to supplement for 7 months.AKG and vitamin compound preparation. Seven months later, the researchers re-measured the physiological indexes of this group of middle-aged and elderly people. The results showed that after 7 months of AKG intervention,The physiological age of this group of middle-aged and elderly people is 8 years younger on average.. At the same time, the participants’ sleep quality and other indicators have also improved significantly.The energy level jumped by about 50%.

Professor Kenney believes that this result confirms his initial guess: "In a sense, the level of AKG will decline with age. So we need to supplement it and let the body return to a younger level. "

At the same time, he also cautiously indicated that AKG needs further experiments to develop in view of the objective problems such as the small number of samples in this experiment.

Unlock the time code and refuse to grow old meekly.

Professor Kenney once said with confidence: "There is no reason why you can’t be interfered when you get old" and "Please don’t meekly accept getting old".

After NMN, AKG, an epic anti-aging substance, has become a new anti-aging force.

There is still a long way to go to study AKG, and how to use it better is the focus of people’s attention. It is reported that AIBORST (Albers Special), a well-known American anti-aging brand, recently announced the news that its first dietary supplement with AKG as the main body, Gene Kangyuan AKG18000, will land in the China market. I believe that in the future, with the deepening of AKG research, a new era that belongs to the health of the whole people and is rooted in anti-aging will soon open.

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Parents should be careful! This ＂online celebrity balloon＂ will burn through the wool cap in an instant when it explodes.

　　CCTV News:At present, a "online celebrity balloon", named Bobo Ball, is selling well on the street, which is highly sought after by children and couples. And just recently, this "online celebrity balloon" exploded:

　　When a man was smoking, he accidentally spilled sparks on the balloons, and all six balloons exploded.Four people were burned to varying degrees, and the most serious was second-degree burns.

　　Balloon exploded and 4 people were burned.

　　The structure of luminous balloon is very simple, and its components include a transparent balloon, a string of colorful LED strip and two batteries. Although "beautiful in appearance", there are certain security risks.

　　A few days ago, four people were injured by online celebrity balloon, and two of them were badly burned. The 26-year-old Mr. Zhao (changed his surname) still has a lingering fear when he recalls that scene.

　　He said that after a group of four people had finished their meal that night, they saw someone selling such balloons on the road. They thought it was quite good and bought five or six balloons. Then four people got into a taxi with balloons. At that time, a brother lit a cigarette and touched the balloon, which suddenly exploded.

　　Mr. Zhao: At that time, the power was too great! I’m confused!

　　According to the doctor, when these people arrived, they all had different degrees of burns, two were slightly injured and two were seriously injured. Mr. Zhao is the most seriously injured, and the initial diagnosis,His face and limbs were burned to the second degree.The specific injury needs further diagnosis; There is also a woman with burns on her face.

　　Network hot-selling filling gas is unknown

　　The reporter found in some online shopping platforms that this kind of luminous balloon, also called "bobble ball", is also very popular in online sales, and many shops have sold tens of thousands of pieces. The price is very cheap, and the ordinary model includes a wave ball, a LED strip and three batteries, and the price is 5-8 yuan.

　　As for what gas is filled in the balloon, vendors have different opinions, some say it is hydrogen, and some say it is helium. There are also many shops that directly indicate that it is safe to use air instead of helium.

　　According to the investigation, a 13-liter helium tank needs 72 yuan, which can fill 15-17 balloons. On average, each balloon costs about 5 yuan.And if filled with hydrogen, the average cost of each balloon is only a few hairs.

　　According to the doctor, there have been mass accidents of hydrogen balloon burning and explosion in the past, butNow, for the sake of safety, generally speaking, balloons are filled with helium.Helium is an inert gas, which is relatively safe.However, it is not excluded that some vendors use hydrogen instead of helium in order to save costs.

　　Hydrogen is flammable and explosive, andHydrogen balloons and helium balloons are difficult to judge from the appearance.Judging from the description of the explosion power of this balloon by the injured, it is likely that the balloon they bought was pretending to be helium with hydrogen.

　　Has been issued a consumer warning by the European Union.

　　As early as March this year, the European Commission’s non-food rapid warning system (RAPEX) issued a consumer warning to balloon toys with LED lights of unknown brands made in China.

　　The reason for this warning is expressed by the EU as follows:

　　“The product is at risk of chemical, asphyxiation and injury.Because the balloon is easy to burst, releasing small parts including button cell, LED lights and sharp nails, and may be swallowed by children, causing injury or suffocation to organs including esophagus and stomach;The product does not meet the requirements of toy safety directive and related European standard EN 62115."

　　Measured the power of "online celebrity Balloon"

　　So, how dangerous is this online celebrity balloon? The reporter went to the Peking University Squadron of Fengtai District Public Security Fire Brigade for an experiment.

　　Experiment 1 Burning with an open flame gives off a pungent smell.

　　First, firemen simulate what might happen when the bobo ball meets an open flame.

　　The reporter saw thatThe balloon was ignited at the moment when it touched the open flame of the lighter.The burnt drips on the table continue to burn and catch fire, and turn into black glue with obvious pungent smell.

　　“The burning of this substance will produce toxic gas, which will cause burns to people’s respiratory tract, and once the dripping directly touches the skin, it will cause burns to the skin.Fang Chen, the squadron leader of Yuquanying Fire Squadron in Fengtai District, said.

　　Experiment 2 Drops burn through the hat

　　 The reporter put the prepared winter children’s hat under the balloon to simulate the situation that the melt accidentally dripped on the clothes when the balloon was ignited by fire.

　　The reporter saw thatDrops dripped on the wool hat, and the surface quickly burned and burned through.The fiber on the surface of the hat has been burnt black, and on the other hand, the inside of the hat has been burnt through by black glue.

　　Fang Chen said that this situation is very dangerous and will cause serious burns to the skin on the head surface.

　　The fire department reminds:

　　△ When buying such balloons, be careful not to choose those containing hydrogen, helium and other combustible gases;

　　△ Secondly, carefully check whether there are cracks on the surface of the balloon and the connection point, and you must choose a regular manufacturer to buy it;

　　△ When playing with balloons, try to stay away from fire sources and sharp objects to prevent dangerous situations such as burning and explosion.

Extension of subsidy period, many policies and measures to promote the consumption of new energy vehicles

　　Source: China Automobile Industry Association.

　　At the beginning of May, after waiting for seven working days, Tang Mengmeng, who works in a large high-tech company in Beijing, finally got the second car for his family — — All approval procedures for installing charging piles for G3 pure electric SUV in Tucki.

　　Although more and more consumers are beginning to accept new energy vehicles, there are more and more models to choose from in the market, and the phenomenon that charging is "hard to find" is gradually changing. However, after the subsidy fell sharply in the second half of last year, the new energy vehicle market began to fall into negative growth. In April, the monthly production and sales of new energy vehicles were 80,000 and 72,000 respectively, down by 22.1% and 26.5% respectively. In the first four months of this year, the cumulative production and sales reached 205,000 vehicles, down 44.8% and 43.4% respectively.

　　Can the government’s policies and measures to promote consumption make the new energy vehicle market regain its upward trend? What new choices will consumers face when buying new energy vehicles?

　　Subsidies are extended, purchase tax is exempted, and the policy "red envelope" boosts the recovery of new energy auto market.

　　"The city subsidizes 10,000 yuan, and the manufacturer subsidizes 10,000 yuan. Now it is cost-effective to buy an electric car." Zhao Shun, who runs a decoration company in Guangzhou, has been driving a Guangxi-licensed fuel car around customers for several years. Since last year, Guangzhou has implemented the "four stops and four stops" restriction policy for foreign vehicles entering the control area, stipulating that the longest continuous driving time of foreign vehicles in the downtown control area should not exceed 4 days, and the interval between driving again should be more than 4 days. "I often can’t remember it. If I violate the rules, I have to record 3 points and punish 200 yuan. I have long pondered buying a new energy vehicle." Zhao Shun said that in March, Guangzhou issued a good policy of subsidizing 10,000 yuan for the purchase of pure electric vehicles, and he made a move.

　　Zhu Zhanying, general manager of Guangzhou Changwei Store of GAC New Energy, told the reporter that the Guangzhou municipal government launched a package of measures to stabilize the economy on March 3, and clearly proposed a government subsidy of 10,000 yuan for the purchase of pure electric vehicles. On the same day, GAC New Energy announced that "the government subsidizes 10,000 yuan and Guangxin supplements 10,000 yuan". When the news came out, the online attention, the amount of visits to stores and the volume of transactions all rose sharply. "More than 200 units were sold in March, setting a record for the sales of pure electric vehicles in a single month since the establishment of our store!" Zhu Zhanying said.

　　On March 31st, the executive meeting of the State Council explicitly extended the purchase subsidy for new energy vehicles, which was originally withdrawn at the end of 2020, for two years. At the same time, the purchase tax exemption policy for new energy vehicles was also extended for two years, which means that the era of subsidies for new energy vehicles 2.0 has officially arrived.

　　On April 23, the Ministry of Finance and other four ministries and commissions jointly issued the Notice on Adjusting and Perfecting the Subsidy Policy for New Energy Vehicles, which clarified that the subsidy standards for new energy passenger cars (excluding rental and online car-sharing) will be reduced by 10%, 20% and 30% respectively on the basis of the previous year, and those with a cruising range of less than 300 kilometers will not be subsidized, and those with a sales price of more than 300,000 yuan/vehicle will not be subsidized.

　　"The new energy vehicle subsidy policy and purchase tax concessions are extended for two years, which is equivalent to giving consumers a big red envelope with a total amount of about 100 billion yuan." Cui Dongshu, secretary-general of the National Passenger Car Federation, said that this is a great benefit for new energy vehicles.

　　Gu Huinan, general manager of GAC New Energy, believes that the extension of the subsidy and purchase tax exemption policy and the clarification of the extent of subsidy decline in the next three years are equivalent to giving the market a reassurance, which not only relieves the cost pressure of enterprises, but also facilitates the R&D and production organization of vehicle enterprises in the next stage. For consumers, it also means that there is no need to buy a car this year for the subsidy that is about to withdraw, and there will be more choices.

　　Charging piles are among the new infrastructure, and "more cars and fewer piles" is expected to be alleviated.

　　"The parking space at home is an annual rent and there is no property right. According to past practice, the residential property will not approve us to install charging piles." Tang Mengmeng said that what surprised her was that when she tried to fill out the safety commitment letter in triplicate provided by the 4S shop when picking up the car, she actually got the charging pile installation agreement in the community. Next, with the letter of commitment and the installation agreement of the property, I went to the power supply bureau to apply for installing the electric meter. After 7 working days, the application was approved.

　　Xu Qingyi, a full-time mother born in the 1990s who lives in Baoshan District, Shanghai, bought a pure electric car Geometry A owned by Geely at the end of last year. Although it is an old community and there is no fixed parking space, after application, the charging pile installation permit of the property was obtained.

　　In fact, as early as 2015, the General Office of the State Council issued the Guiding Opinions on Accelerating the Construction of Electric Vehicle Charging Infrastructure. In 2016, the National Development and Reform Commission and other five departments jointly issued relevant rules, clearly dividing the responsibilities of users, electric vehicle companies, power supply companies, property and other parties, and standardizing the relevant processes of charging pile construction in the community. In recent years, various localities have also introduced a series of measures to encourage charging piles to enter the community and implement awards and subsidies. Tang Mengmeng and Xu Qingyi have successfully installed charging piles, which have benefited from this.

　　Li Ye, director of supervision of the National Energy Administration, said that by the end of 2019, China’s charging infrastructure had reached 1.2 million, an increase of 500,000 compared with the end of last year. Not only that, the structure of charging piles has been further optimized, including 500,000 public piles, and the growth rate has slowed down; There are 700,000 private dedicated piles, maintaining a high-speed growth trend. "This also reflects from one side that new energy vehicles are accelerating the transformation from policy-driven to market-driven." Li Ye said.

　　With the construction of charging piles into new infrastructure, the process of charging pile construction has been accelerated, and the situation of "more cars and fewer piles" has been changed, and the "acceleration button" has been pressed for the consumption of new energy vehicles.

　　"It is estimated that the investment will be about 10 billion yuan this year, and there will be about 200,000 new public piles, more than 400,000 new private piles and 48,000 public charging stations." Cai Ronghua, deputy director of the Industrial Development Department of the National Development and Reform Commission, said. Sun Guangqi, director of the Economic Construction Department of the Ministry of Finance, also said a few days ago that the Ministry of Finance will study the reward and compensation policy for optimizing the construction of charging facilities to further mobilize local enthusiasm.

　　Strengthen integration and innovation, and make more efforts in service value experience.

　　Affected by the epidemic situation and various factors, the cumulative sales volume of new energy vehicles in China in the first four months of this year was almost halved year-on-year, but it was an out-and-out "highlight moment" for the domestic Tesla Model 3. Especially in March, this model sold over 10,000 vehicles in a single month. Despite the subsidy adjustment in April, the sales volume was only 3,635 vehicles, but the output in that month still exceeded 10,000.

　　"My family wanted to buy a Model 3 at first." Tang Mengmeng told reporters that if we only look at brand effect, styling design, acceleration performance, etc., Tesla has advantages; However, considering the cost performance, China brand new energy vehicles are still more people-friendly. "Although Tesla’s entry-level model has dropped by more than 30,000 yuan, we still need a loan. Later, I wanted to be practical and pay the full amount to buy a Tucki G3. " Tang Mengmeng said.

　　"Although the use cost of new energy vehicles is low and the problem of difficult charging is gradually being solved, for consumers, the high initial investment cost and the low residual value of used cars still discourage most private consumers." Zhang Baolin, chairman of Changan Automobile, said frankly.

　　According to a survey, compared with the fuel vehicles in the same year, the value-keeping rate of used cars with pure electric vehicles is about 10% lower. Even Tesla, a 4-year-old used car with a mileage of 100,000 kilometers, has a preservation rate of less than 50%. Some domestic brands of pure electric vehicles with poor reputation have a preservation rate of only 63% for one year. To this end, some brands have introduced new business models such as residual repurchase and battery leasing, but they are still not the mainstream of the market.

　　"We must strengthen the integration and innovation of products, services and business models." Wang Xiaoqiu, president of SAIC, believes that to solve this problem, we should make full use of the financial tool chain and data business chain, open up the whole business chain of new energy car purchase, insurance, leasing, maintenance, repair, used car and salvage value recovery, establish a service plan covering the whole life cycle, and enhance the service value experience of users.

　　Concept upgrade, standard upgrade and technology upgrade to further improve the safety of new energy vehicles.

　　On May 8, a brand pure electric van spontaneously ignited at a charging station in Dongguan, and the photos of multiple cars charged together next to it exploded in the circle of friends. On May 18th, a video of a brand pure electric car suddenly caught fire and exploded in a public parking lot, which once again made the topic of pure electric car spontaneous combustion attract consumers’ attention.

　　According to incomplete statistics, in the short period of three months since May last year, 79 new energy vehicles caught fire in China, involving brands ranging from imported Tesla to tens of thousands of China brand products, with a wide distribution range. Wang Chuanfu, chairman of BYD’s board of directors, said: "The safety accident of any brand will affect the healthy development of the whole industry."

　　In order to further improve the safety of new energy vehicles, on May 12, the Ministry of Industry and Information Technology organized and formulated three mandatory national standards for electric vehicles and power batteries, which were approved by the State Administration of Markets and the State Standardization Administration Committee and will be implemented on January 1, 2021. "The standard increases the thermal diffusion test of the battery system, requiring that the battery system will not catch fire or explode within 5 minutes after the thermal runaway of the battery monomer occurs, which will reserve the necessary safe escape time for the occupants." Experts from the Ministry of Industry and Information Technology said.

　　"This year, Contemporary Amperex Technology Co., Limited and BYD, two leading companies in the field of power batteries in China, have achieved innovations in the field of battery pack technology." Ou Yangming Gao, academician of China Academy of Sciences and vice chairman of committee of 100 of China Electric Vehicle, said that CTP of Contemporary Amperex Technology Co., Limited and blade battery technology of BYD have greatly improved the energy density and significantly reduced the cost of lithium iron phosphate batteries with obvious advantages in safety performance, which will be a great boon for consumers of pure electric passenger cars.

　　Cartography: Cai Huawei

Central Meteorological Observatory： There will be heavy snowstorms in Guizhou, Hunan, Chongqing and Hubei.

　　CCTV News:According to the website of the Central Meteorological Observatory, the Central Meteorological Observatory predicts that there will be a rain and snow weather process in southwest China, Jiangnan and South China from the night of December 26 to 29, and there will be heavy snowstorms in Guizhou, Hunan, Chongqing, Hubei and Tibet. The main snowfall period in this process is from the night of the 27th to the 28th, of which the night of the 27th is the strongest snowfall period. Please pay attention to the latest forecast and early warning information released by the meteorological department in the above areas, and do a good job in cold protection and travel planning.

　　During the process, there were small to medium snow or sleet in southeastern Tibet, northern Yunnan, western Sichuan Plateau, southeastern Chongqing, Guizhou, western and northern Hunan, western Hubei, southern Anhui, northwestern Zhejiang and other places, and heavy snowstorms occurred in central and eastern Guizhou, western Hunan, southeastern Chongqing, southwestern Hubei, southeastern Tibet and other places, with accumulated snowfall of 8-12mm and local snowfall of 15-18mm. The newly added snow depth in Guizhou, western Hunan, southeastern Chongqing, southwestern Hubei and southeastern Tibet is 4-10 cm, and the local area in eastern Guizhou, western Hunan and southeastern Tibet can reach 12-16 cm.

　　In addition, there is freezing rain in western Guizhou. There are light rains in Sichuan Basin, south-central Yunnan, southern Hunan, most of Jiangxi, most of Zhejiang, northern Fujian, Guangxi, northern Guangdong and other places, with local moderate rain.

　　In addition, from December 31 to January 2, 2023, a new cold air will affect the central and eastern regions of China. During this period, the temperature in most areas will drop by 4 ~ 6 C, and the local drop can reach about 8 C. The area north of the Yangtze River is accompanied by northerly winds of 4 ~ 5. There will be light snow or sleet in the southeast of northwest China, Huanghuai, northern Jianghuai, Jianghan, western Hunan and northern Guizhou, and light rain in southern Jianghuai, northern Jiangnan and eastern Sichuan.

　　Meteorologists reminded that there will be rain and snow in Tibet, Sichuan, Chongqing, Guizhou, Hunan, Hubei, Anhui, Zhejiang and other places, and there will be freezing rain in western Guizhou. The public should make travel plans in advance and pay attention to traffic safety; Add clothes in time to keep warm, and beware of the adverse effects of continuous low temperature weather on human health.

You can’t just practice playing. Look at these ten badminton points, do you know？

Just talking and not practicing fake tricks, but just practicing and not thinking is stupid. Badminton hard training is naturally the first, but thinking about technical points must never be left behind. Let’s see if these ten summaries have tied your heart.

▌ You can’t hit the ball by "slapping", and you don’t need your fingers to transform stiffness.

Forehand and backhand can’t be swung by the palm of your hand, which will slow down the speed of forehand and backhand conversion. When holding the racket forehand,Thumb support, force by index finger; When holding the backhand,Thumb force, forefinger supportThe other three fingers hold the handle conveniently.

▌ The arm can’t beat the thigh, and it can’t beat the whole body.

If you want to hit the ball powerfully, your arm alone is not enough. Compared with the arm, the body is more powerful, and when hitting the ball,Hit the ball with the help of waist and hip torsionWill improve your batting power.

The secret of playing backhand high ball is to imagine the ball as your enemy.

Drive the forearm to swing out by sending elbow through the big arm, and slap him hard with the back of the backhand.Understand that your backhand high ball must be in place.

▌ Believe that you don’t run blindly.

In the face of opponents who are good at using fake moves, don’t blindly move ahead, otherwise you will be beaten in minutes and doubt your life. Be sure to trust your own prejudgment and don’t move blindly.

▌ It’s not terrible to kill, and whoever is embarrassed is embarrassed.

Killing is not terrible, don’t be afraid to kill. It is a simple technology to catch and kill the blocking net.As long as you rely on your opponent’s strength to kill the ball, you can bounce over the netTherefore, you must not be psychologically timid when you take the kill, but believe that you can prevent any ball.

▌ release the net with less force.

You don’t need to put too much force on the net, just set the action and put a little force on it, so that the return ball is more close to the net.

▌ Wrist is the key to change

When hitting the ball, the big movements of the body are the basis of power, and the small movements of the wrist are the key to determining the line of the ball.Learn to use your wrist.You will find yourself in a different badminton world.

▌ Flat lob is more practical than high lob.

As far as amateur golfers are concerned, a fast flat high ball over the head will make it difficult for opponents to exert their strength because the line is too low to limit their swing.

Hard training is king.

Badminton courtThree points to see the technique, seven points to rely on footwork., and ninety points are all practice methods.

Stability is overwhelming.

Compared with all fancy skills, control mistakes are the most important among amateurs! Many amateur golfers lose points because of their own active mistakes, soStability is the magic weapon to win on amateur courts..

The two giants in the Premier League compete for it! 27-year-old star wants to go： 68 games with 32 goals, priced at 80 million.

The 27-year-old Ivan Toni is once again caught in a transfer rumor. On November 1st, the British Evening Standard revealed that Chelsea and Arsenal, the two giants in the Premier League, are competing and hope to sign Tony in January next year. Brentford offered Tony a price of 80 million pounds, and the players sought to leave the team and play for a better club.

There is no doubt about Ivan Tony’s ability. In the Premier League in 2022-23, Tony scored 20 goals, ranking third in the top scorer list, only behind Harland (36 goals) and Kane (28 goals). During his Premier League career, Tony scored 32 goals in 68 games, and his efficiency was not bad. However, Tony got into big trouble: he bet on a football match, was banned by the FA for eight months, and will be released on January 17th next year.

The Evening Standard pointed out that brentford was willing to sell Ivan Toni for 80 million pounds. Objectively speaking, this price tag is somewhat inflated: Tony’s contract is only one and a half years, the player’s valuation in Germany is 30 million pounds, and he has not played a formal game for half a year.

There is no room for a big bodhisattva in a small temple. For his future, Ivan Tony is very clear: he wants to leave brentford and go to an "elite club". To this end, Ivan Toni also changed his agent and let Banert (who used to be Bell’s agent) handle his own transfer.

According to the analysis of the Evening Standard, both Arsenal and Chelsea intend to make moves in January next year:

Arsenal’s goal is still to compete for the Premier League title. If a scorer with 10 goals in the middle of the game is introduced in January, it will be of great help to the championship. Although Arsenal have Jesus and Nketiya, they are not prolific centers. Arsenal manager Artta appreciates Ivan Toni’s scoring ability. This summer, Arsenal spent 200 million pounds to bring in Tony in the winter window. The Gunners need to sell players to raise funds first.

Chelsea, with deep pockets, also intends to supplement the front line. Chelsea spent 1 billion pounds, completely overthrown and rebuilt, and there was not much improvement. This season, the Premier League only scored 12 points in 10 games and scored only 1.3 goals per game. In January next year, Jackson will play in the African Cup of Nations. Chelsea, which was originally weak in attack, needs Tony’s help.

Tony, who returned from the ban in January, hopes to complete the transfer in the winter window, seize the opportunity of half a year, strive for more goals, win the trust of English coach southgate and be selected for the European Cup 2024. As an excellent striker in the Premier League, Tony has only played for England once, which is not in line with his strength.

Look! This is football.

Peninsula/text The first time I met football was the 1998 World Cup. Before that, I couldn’t understand how charming this little ball can be, and it can make hundreds of millions of people crazy, cry, beat their chests and feet, and stay awake …

That summer of 1998, my first impression of football was colorful. In the stadium, there are Nigeria’s green, Brazil’s yellow, Italy’s blue, Holland’s orange, Spain’s red, Argentina’s blue and white, Croatia’s red and white plaid … Football is really beautiful! In the stands, there are flags and banners flying everywhere, and all kinds of graffiti on the faces of the audience. From a distance from the TV, there are uniform and consistent colors, and there are also mixed and competing … Football is really beautiful!

I love the World Cup because it is everywhere. Teams from different civilization backgrounds meet and confront each other in the same venue to show their skills, tactics and team features. Moreover, the story of football is not just 90 minutes on the court. Why are Italian and Spanish players depressed and sunny, while German players are introverted? The answer may be found on the map. Brazil and Argentina like dancing when celebrating goals? Think about the story of samba and tango! They say Americans don’t know football? They have more favorite sports! How is the core of the French team descended from Algerians? Read the history of the Middle East!

This is football, which is not only a physical confrontation on the court, but also a conflict between civilizations. This is football, which is not only the subtle cooperation between teammates, but also the integration and coexistence of different cultural styles. I love football, I love it, I love football, I love it. I love football, love it makes people passionate, I love football, love it makes people calm as ice. Just like in the game, everyone is fighting for every inch of land, even blocking each other with rude fouls. After the game, they shake hands, hug and exchange jerseys and appreciate each other. It is the fire and ice of the modern world.

In the football match, the winner is king, and the loser is never a coach. Next to every champion, there are many respectable opponents. Behind the carnival of every winner are the tears of countless losers. In the world of football, the ultimate victory is the jewel in the crown, and failure is the main theme. But this is the greatest charm of this sport: real fighters will not bow their heads because of failure, and real fans will not quit because of failure. Instead, they still choose to love and fight after setbacks. This is football. Never give up hope until the last moment, so countless stadium miracles will be born. No matter how ingenious the director and screenwriter are, they can’t create a script about football.

Don’t judge heroes by success or failure, and create a belief that belongs exclusively to football. There are too many stories about "one person, one city" in football, and more people will always have ideals in order to support the team, and they will not hesitate to get from youth to old age. If you understand football, you can understand why under the same roof, there will be hardcore rivals; Why the same city, the same country, and even the same world, will give birth to enemies who are at odds and incompatible with each other. Because of the belief in football, it can penetrate the gains and losses of victory and defeat and carve it into the blood.

I like a friend’s words very much. He said that football is still classical today when capital erodes everything. Capital can buy players, but it can’t take away victory; Capital can determine strength, but it can’t replace faith; Capital can create a giant team, but it can’t stop grassroots from springing up like mushrooms after rain. It is true that there are high salaries, luxury cars and feasts in the football world, but if we trace the past of the stars and review the experiences in slums and mud pits, what made them choose football? It is love and hope.

This is football. Even though I’m a poor player, even though I’m no longer young, even though I’m from hopeful to disappointed again and again, I’ll still cheer for it, applaud it and stay awake at night for it.

Image source: the idea of the worm

In the new chapter of Guangdong Men’s Basketball Team, Zhu Fangyu decided to lead Jeff to set sail!

In the new chapter of Guangdong Men’s Basketball Team, Zhu Fangyu decided to lead Jeff to set sail!

A brand-new chapter is about to begin, and the Guangdong men’s basketball team is welcoming an unprecedented turning point. As the new captain of Guangdong Men’s Basketball Team, Zhu Fangyu’s decision will undoubtedly lead the team to set sail. Under his leadership, Jeff will continue to exert outstanding leadership and fighting spirit, and join hands with the whole team to pursue higher glory. The fans are full of expectations and believe that the Guangdong men’s basketball team will usher in a more brilliant future! Looking back, the history of Guangdong Men’s Basketball Team is brilliant. It is not only one of the representative teams of China Basketball Team, but also a legend in the hearts of countless fans. Guangdong men’s basketball team has won the league championship and AFC Champions League for many times, and has been firmly on the throne of the top teams in China. After years of baptism, the team condensed unparalleled team strength and tacit understanding. It is this persistence and persistence that makes them create one miracle after another on the court.

And Zhu Fangyu is the shining star of this legendary team. His basketball wisdom and extraordinary skills make him the core of the team. However, he is not only a top player, but also an outstanding leader. Years of experience and leadership have enabled him to stand up at critical moments and lead the team to victory. Zhu Fangyu’s joining and decision to be the new captain will undoubtedly inject new impetus and vitality into the Guangdong men’s basketball team. As the new captain of the team, Jeff shoulders an important responsibility. However, he is not a newcomer. In the past competitions, Jeff has shown excellent strength and potential. His leadership and love of the game earned him the respect and trust of his teammates in the team.

Now, he will lead the Guangdong men’s basketball team to move forward and bring more glory and victory to the team. Unity and cooperation are the cornerstones of a strong team. Every player in Guangdong Men’s Basketball Team knows this. They know that only with joint efforts and Qi Xin’s concerted efforts can they defeat the formidable enemy and win. It is this unity that makes the Guangdong men’s basketball team an invincible team. In the new chapter, the team will unite more closely and jointly pursue the glory and dreams behind it. Fans are the solid backing of Guangdong men’s basketball team. Regardless of the outcome, the fans always stand behind them and cheer for them. Their enthusiasm and support are the biggest source of motivation for the team.

In the new chapter, fans are looking forward to seeing more brilliant performance of Guangdong men’s basketball team, and they will continue to fight for the glory of the team. Looking ahead, Guangdong men’s basketball team is full of confidence. Under the leadership of Zhu Fangyu and Jeff, they will start a new journey and continue to write their own legendary stories. Glory awaits them ahead, and there is no doubt that they will usher in their own glorious moment. In the new chapter, Guangdong men’s basketball team will continue to write more brilliant history. They will write the legend behind them with sweat and hard work, and pursue higher glory with faith and determination. The fans are looking forward to and believe that every member of the Guangdong men’s basketball team will shine brilliantly in the new journey. Set sail, Guangdong men’s basketball team, a new chapter is waiting for your wonderful!

Why did Yao Ming give up the 100-million-dollar contract？ Was it disrespectful or accurate？

When Yao Ming entered the NBA with its back to China’s huge market, why did it sign reebok, now unknown, instead of NIKE, the industry leader?

If everyone knew about Yao Ming before he entered the league, in fact, NIKE has been sponsoring a small number of domestic basketball players since the 1990s, and since 1997, NIKE has contacted Yao Ming to sign a contract with him, and provided basketball shoes and financial support. When the contract was renewed in 2003, nike thought that Yao Ming’s performance in the rookie season did not meet expectations, and the best rookie was also taken away by Stoudemire of the Suns. At the same time, it was also the time when the Platinum Age entered the league in 2003. Seeing that tomorrow’s superstars such as James, Wade and Anthony entered the nba, nike’s energy was naturally dispersed. After all, who didn’t want to have James at that time, NIKE gave James a super-luxury contract of 9,100 W for seven years at the same time, and the budget was not unlimited. NIKE could only offer Yao Ming, who needed to renew his contract at the same time, an insulting offer of 160w for four years.

In fact, there was an episode at the beginning. Yao Ming’s agent revealed that NIKE had signed a contract with it whenever the offer was raised to 3-4 million, but unfortunately, the NIKE brand department thought such an offer was like a joke, implying that Yao Ming was not worth the offer.

At the same time, reebok threw an olive branch to Yao Ming. At that time, reebok was not as down and out as it is now. Its stars included mvp players such as O ‘Neill and Iverson, and the offer made to Yao Ming was quite sincere for six years and 50 million yuan. After learning about the amazing offer made by competitors, NIKE has a legend that considering the influence of the China market, it re-offered an offer of over 100 million in seven years, which is the biggest offer contract in the whole nba.

But in the end, Yao Ming chose reebok, who was more sincere at the beginning, which was a little color for the nike team who despised themselves. It is said that Yao Ming was not won, and the nike representative who was in charge of the negotiation in that year was also dealt with by the demotion office. The reason was that he was robbed of Yao Ming by competitor reebok on the premise of absolute superiority.

In the 2004-05 season, reebok launched the only pair of signature sneakers reebok high post for Yao Ming. However, the tradition that the center does not sell shoes still exists, so the original sales volume was not ideal, and the domestic nba market has just been opened, and domestic consumers are not very willing to pay for this sneaker.

And Yao Ming also sustained injuries in the later period, drawing a question mark on the functionality of sneakers. If Yao Ming chose NIKE in that year, could he avoid some injuries by wearing his brand’s sneakers?