The People’s Liberation Army of China will conduct important military exercises and organize live-fire shooting in the following sea areas and airspace from 12: 00 on August 4 to 12: 00 on August 7, 2022. Specifically:

North latitude 25°15′ 26″ , east longitude 120 29 & prime; 20″ , latitude 24°50′ 30″ , east longitude 120 05 & prime; 45″ , latitude 25°04′ 32″ 119 51 & prime; E; 22″ , latitude 25°28′ 12″ 120 14 & prime; E; 30″ Connect at four o’clock

North latitude 26°07′ 00″ , east longitude 121 57 & prime; 00″ , latitude 25°30′ 00″ , east longitude 121 57 & prime; 00″ , latitude 25°30′ 00″ , east longitude 121 28 & prime; 00″ , latitude 26°07′ 00″ , east longitude 121 28 & prime; 00″ Connect at four o’clock

North latitude 25°34′ 00″ , east longitude 122 50 & prime; 00″ , latitude 25°03′ 00″ , east longitude 122 50 & prime; 00″ , latitude 25°03′ 00″ 122°11′ E; 00″ , latitude 25°34′ 00″ 122°11′ E; 00″ Connect at four o’clock

North latitude 22°56′ 00″ , east longitude 122 40 & prime; 00″ , latitude 23°38′ 00″ 122 51 & prime; E; 00″ , latitude 23°38′ 00″ , east longitude 123°23′ 00″ , latitude 22°56′ 00″ , east longitude 123 09 & prime; 00″ Connect at four o’clock

North latitude 21°14′ 00″ , east longitude 121 33 & prime; 00″ , latitude 21°33′ 00″ 121 18 & prime; E; 00″ , latitude 21°07′ 00″ 120 43 & prime; E; 00″ , latitude 20°48′ 00″ , east longitude 120 59 & prime; 00″ Connect at four o’clock

North latitude 22°43′ 00″ , east longitude 119 14 & prime; 00″ , latitude 22°10′ 00″ , east longitude 119 06 & prime; 00″ , latitude 21°33′ 00″ , east longitude 120 29 & prime; 00″ , latitude 22°09′ 00″ , east longitude 120 32 & prime; 00″ Connect at four o’clock

For the sake of safety, during this period, the relevant ships and aircraft should not enter the above-mentioned sea areas and airspace.

Titanium media reported on March 13, according to the official website of the National Health and Wellness Committee, March 12 0— At 2400 hours, 31 provinces (autonomous regions and municipalities directly under the Central Government) and Xinjiang Production and Construction Corps reported 8 new confirmed cases, 7 new deaths (6 in Hubei and 1 in Shandong) and 33 new suspected cases.

On that day, 1,318 new cases were cured and discharged, 2,483 close contacts were released from medical observation, and 237 severe cases were reduced.

As of 24: 00 on March 12, according to the reports of 31 provinces (autonomous regions and municipalities directly under the Central Government) and Xinjiang Production and Construction Corps, there are 13,526 confirmed cases (including 4,020 severe cases), 64,111 discharged cases have been cured, and 3,176 cases have died. There are 80,813 confirmed cases and 147 suspected cases. A total of 678,088 close contacts were tracked, and 12,161 close contacts were still under medical observation.

There are 5 newly confirmed cases in Hubei (5 cases in Wuhan), 1,255 newly cured and discharged cases (1,103 cases in Wuhan), 6 newly died cases (6 cases in Wuhan), and 13,171 confirmed cases (12,358 cases in Wuhan), including 3,948 severe cases (3,793 cases in Wuhan). A total of 51,553 discharged cases (35,197 cases in Wuhan) were cured, 3,062 cases died (2,436 cases in Wuhan) and 67,786 cases were confirmed (49,991 cases in Wuhan). There is 1 new suspected case (1 case in Wuhan) and 49 suspected cases (44 cases in Wuhan).

March 12th 0— At 24: 00, 3 cases of imported confirmed cases were newly reported (2 cases in Shanghai and 1 case in Beijing). As of 24: 00 on March 12, a total of 88 confirmed cases of overseas import were reported.

A total of 190 confirmed cases were received from Hong Kong, Macao and Taiwan: 131 cases in Hong Kong Special Administrative Region (75 cases discharged and 3 cases died), 10 cases in Macao Special Administrative Region (10 cases discharged) and 49 cases in Taiwan Province (20 cases discharged and 1 case died).

National Health Construction Committee: The current epidemic peak in China has passed.

Titanium media reported on March 13 that National Health Commission spokesperson Mi Feng said that from 0: 00 to 24: 00 on March 11, there were 8 new confirmed cases in Wuhan, which had dropped to single digits; Except Wuhan, all cities in Hubei have no new confirmed cases for one week; In provinces outside Hubei, 7 new cases were confirmed, including 6 imported cases. Generally speaking, the current epidemic peak in China has passed.

Covid-19 may have been brought to Wuhan by the US military? Statement of the Ministry of Foreign Affairs

On March 13th, according to the World Wide Web, at the press conference of the Ministry of Foreign Affairs, a foreign media reporter asked about the recent remarks that novel coronavirus may have been brought to Wuhan by the US military. In response, China’s Foreign Ministry spokesperson Geng Shuang said that China has noticed that there have been some discussions about the source of Covid-19 recently, and some senior US government officials and members of Congress have used this to make irresponsible and untrue remarks to discredit and attack China, which China firmly opposes. Geng Shuang said that the international community has different views on the source of the virus. China has always believed that this is a scientific issue and needs to listen to scientific and professional opinions.

Ministry of Commerce: China supports the export of medical materials such as masks.

On March 13th, the titanium media reported that Li Xinggan, director of the Foreign Trade Department of the Ministry of Commerce, said that with the global spread of the epidemic, many countries hoped that China would provide assistance or purchase from China. At present, the supply of masks and medicines in China is still in short supply. In order to reflect the responsibility of big countries and support countries in fighting the epidemic, they have already given support and help to the demands of relevant countries. We will always remember that some countries and international organizations lent a helping hand to the people of China in their most difficult times. While overcoming its own difficulties, China has provided assistance within its capacity to countries and regions with severe epidemics. China is sympathetic to the difficulties and pressures faced by people from all countries in the face of the epidemic. The China government attaches great importance to and actively supports the export of medical materials. It is pleased to see that export enterprises organize the external supply of medical materials such as masks and make due contributions to global epidemic prevention through practical actions.

Zhong Nanshan: Ending the epidemic in June can be expected.

On March 13th, Academician Zhong Nanshan said: Under normal circumstances, Covid-19 is not very active in summer when the temperature is relatively high. But it still depends on the importance attached by each country. With the increasing attention of countries with severe epidemics, I believe that ending the epidemic in June can be expected. Zhong Nanshan called on all countries to respond to the call of WHO and intervene in the COVID-19 epidemic at the national level.

WHO: More than 40,000 cases have been confirmed in COVID-19 outside China.

Titanium media reported on March 13th that as of 10: 00 CET on the 12th (17: 00 Beijing time on the 12th), the number of confirmed cases in COVID-19 outside China increased by 6,703 compared with the previous day, reaching 44,067; The number of deaths outside China increased by 310 compared with the previous day, reaching 1,440. Globally, the number of confirmed cases in COVID-19 increased by 6,729 compared with the previous day, reaching 125,048; The number of deaths increased by 321 compared with the previous day, reaching 4613.

Wuhan hospital will use ambulances to pull meat: it is uniformly requisitioned and will be strictly disinfected.

Titanium media reported on March 13 that a photo of an ambulance pulling pork in Wuhan, Hubei Province recently triggered a heated discussion. The relevant person in charge of the hospital to which the ambulance belongs responded that the ambulances involved were uniformly requisitioned, specially transporting materials, and had formal procedures, and they would be strictly disinfected every time they left the car. He said: "In special times, please be more tolerant."

23 departments jointly issued a document to promote consumption

Titanium Media reported on March 13th that 23 departments including the National Development and Reform Commission and the Ministry of Commerce jointly issued a document to promote consumption, proposing to help the cultural industry and tourism industry effectively cope with the epidemic, tide over the difficulties and resume business in an orderly manner after the epidemic ended.

Two new confirmed cases of novel coronavirus imported from overseas were added in Shanghai.

Titanium media reported on March 13th, and Shanghai Health and Health Commission reported this morning (March 13th): March 12th, 2020 12— At 2400 hours, Shanghai excluded 13 suspected cases of novel coronavirus; Two confirmed cases were added, all of which were imported cases discovered through joint prevention and control mechanism. Case 1, a native of Guangdong, China, worked in the United States, departed from new york, USA on March 9, and arrived at Shanghai Hongqiao Airport on March 10 after connecting in Hong Kong, China. After entering the country, my family drove back to my residence in this city to observe my self-health, and did not go out. On March 12, due to symptoms, he was sent to a medical institution by 120 ambulances. Comprehensive epidemiological history, clinical symptoms, laboratory test results and imaging examination, etc., were diagnosed as confirmed cases. Case 2, a native of Zhejiang, China, worked in Italy. She left Bologna, Italy on March 10th, and arrived at Shanghai Pudong International Airport on March 11th after a connecting flight in Moscow, Russia. Because of symptoms, she was sent to a designated medical institution for observation. Comprehensive epidemiological history, clinical symptoms, laboratory test results and imaging examination, etc., were diagnosed as confirmed cases.

On the 12th, Beijing newly reported a confirmed case imported from COVID-19.

On March 13th, titanium media reported that a new confirmed case of COVID-19 was reported in Beijing yesterday, which was an imported case from Britain. 9 suspected cases were newly reported, including 3 imported from the Netherlands, 2 imported from Italy, 1 imported from South Korea, 1 imported from France, 1 imported from Austria and 1 imported from this city. There are 14 close contacts, including 13 imported from abroad.

There were 2,651 new cases and thousands of deaths in Italy, and the China expert group arrived with 31 tons of materials.

Titanium media reported on March 13th that according to the latest news from the Dutch media BNO Newsroom and AFP, there were 2,651 newly confirmed cases of COVID-19 in Italy, with a total of 15,113 confirmed cases, 189 new deaths and 1,016 cumulative deaths. At 22: 31 Italian time on March 12th (5: 31 Beijing time on the 13th), after more than ten hours’ flight, a group of nine experts from the National Health and Wellness Commission and the China Red Cross sent by the China Municipal Government flew from Shanghai to Rome fiumicino Airport with 31 tons of medical supplies to support the prevention and control of COVID-19 epidemic in Italy. This is the third expert team sent by China after supporting Iran and Iraq.

The number of cases in COVID-19 increased to 1,459: the White House cancelled public visits indefinitely.

According to People’s Daily Weibo, as of the afternoon of March 12th, US Eastern Time, there were at least 1,459 confirmed cases of COVID-19 in the United States, including 39 deaths. Confirmed cases have appeared in 46 States and the District of Columbia. The US Congress announced on the 12th that the Capitol will be closed to the public from that day. The White House cancelled the public visit indefinitely. Starting from the morning of the 12th, all Pentagon visits will be cancelled until further notice.

British Arsenal coach Artta was diagnosed with Covid-19.

Titanium Media reported on March 13th that on March 12th, local time, Arsenal coach Artta was diagnosed with novel coronavirus.

French Football Association: Suspend all professional and amateur football matches in China.

According to CCTV news, on the evening of March 12th, local time, the French Football Association announced in official website that it would suspend all football matches in France from now on, including French League, regional league, women’s league, amateur league and the French national team. It is reported that the decision of the French Football Association was announced after French President Macron delivered a national televised speech that night.

The King and Queen of Spain had been tested and had contacted the minister of diagnosis.

On March 13th, according to People’s Daily, Spanish Minister of Social Equality Elena Montero was diagnosed with Covid-19 on the 12th local time. According to the Spanish newspaper Le Monde, Montero attended the event with Queen letizia of Spain last Friday (6th). After Montero’s diagnosis, the Spanish king and queen were tested by Covid-19, and the results will be announced later. Le Monde said that on the same day, the two had physical contact and Montero kissed the queen. During the activity, they also stood together.

Affected by the epidemic, all six Disney parks in the world are temporarily closed.

According to The Paper, Disney announced that it would close the theme parks in Florida and Paris on March 15th. Like the previously announced closure of California Disneyland, the closing time is tentatively scheduled for March 14th to the end of March. So far, all six Disney parks in the world have been closed due to the epidemic. Previously, Shanghai, Hong Kong, Tokyo and California Disneyland all announced the suspension of business.

South Korea’s COVID-19 increased to 7,979 cases, forcing civil servants to take turns to work at home.

On March 13th, titanium media reported that as of 0: 00 on the 13th, there were 110 new confirmed cases of COVID-19 in Korea, with a total of 7979 confirmed cases and 67 deaths. In order to prevent the epidemic from spreading among public officials, the South Korean government decided to force civil servants to work at home by turns, and to stipulate the proportion of people who are forced to telecommute in various departments to reduce the density of office space.

Argentina declared a health emergency and suspended several international flights.

According to CCTV news, on the evening of 12th local time, Argentine President Fernandez signed a national emergency decree and delivered a national televised speech, introducing the latest measures to prevent and control the epidemic in Argentina. According to the decree, Argentina entered a one-year health emergency, and at the same time, it will suspend receiving international flights from China, South Korea, Japan, Iran, the United States and all over Europe for 30 days. The decree requires all citizens who return to Argentina from the above-mentioned countries and regions to take 14 days of self-isolation, and if they have suspected COVID-19 symptoms, they must report them or face legal sanctions. In addition, all places and activities where crowds may gather will be cancelled. As of 21: 00 local time on March 12th, Argentina announced 31 confirmed cases in COVID-19, 10 more than the previous day.

Canadian Prime Minister’s wife, Covid-19, tested positive and the two were in self-isolation.

According to Xinhua News Agency, the Canadian government said that the Covid-19 test result of Canadian Prime Minister Trudeau’s wife Sophie was positive.

According to reports, Trudeau is currently in good health and has no symptoms. However, due to preventive considerations and following the doctor’s advice, Trudeau will isolate himself for 14 days. In addition, the doctor suggested that Covid-19 test will not be conducted during the isolation period because Tepido has not yet developed symptoms. For the same reason, the doctor said that people who have had contact with Trudeau recently are not at risk of infection.

The Canadian Prime Minister’s Office issued a statement on the 12th, saying that Sophie developed mild flu symptoms such as low fever on the 11th and was tested by Covid-19. Trudeau’s scheduled meeting with leaders of various provinces and regions in Canada on the morning of the 12th was also postponed.

According to a report by Canadian TV on the 11th, a Canadian man was diagnosed with COVID-19 on the 10th after attending an international conference in Toronto, Canada in early March. Trudeau and other Canadian government officials attended the meeting. Canadian Minister of Natural Resources O’Reagan, who attended the meeting, said on social media on the evening of 10th that he had been suffering from a cold for several days and had isolated himself.

Tesla withdrew all American employees from the super factory in Berlin.

On March 13th, Titanium Media reported that Tesla was withdrawing all American employees working in the super factory in Berlin, Germany, for fear of the European travel ban issued by Covid-19 and US President Trump. German media said that the evacuation of employees may affect the construction schedule of super factories.

The president of NBA announced that the NBA would stop for at least 30 days.

On March 13th, according to the National Broadcasting Corporation (NBC), NBA President Adam Xiao Hua announced that the NBA would be shut down for at least 30 days, and then re-evaluated.

Want to donate one million people for free virus testing was approved, and Softbank Masayoshi Son adjusted to donate one million masks.

According to Reuters, Masayoshi Son, the founder of Softbank, posted a proposal on Twitter on Thursday to donate 1 million free masks to help fight the novel coronavirus epidemic. The day before, he said on Twitter that he would provide 1 million free coronavirus tests, but he was criticized by a series, saying that doing so might bring great pressure to medical institutions.

Due to the outbreak of Covid-19, the Microsoft Build 2020 offline developer conference was cancelled.

On March 13th, Titanium Media reported that Microsoft planned to hold the annual Build Developer Conference in Seattle from May 19th to May 21st, but Microsoft has now decided to make it an "online virtual conference" and the offline activities will be cancelled.

All the Champions League and Europa League matches have been postponed.

On March 13th, titanium media reported that UEFA official website announced that due to the epidemic, all European wars scheduled for next week will be postponed, including the ongoing Champions League and Europa League. According to the original plan, the second leg of the Champions League quarter-finals will be held from March 17th to 18th, among which there are many focus wars between Bayern and Chelsea and Barcelona and Naples.

The average operating rate of industrial enterprises in the country except Hubei is over 95%

Titanium Media reported on March 13 that the Ministry of Industry and Information Technology introduced at the press conference of the State Council Office that the average operating rate of industrial enterprises in the country except Hubei exceeded 95%, the average re-employment rate of enterprise personnel was about 80%, and the operating rate of small and medium-sized enterprises had reached about 60%.

Primary schools, junior high schools, senior high schools and secondary vocational schools in Xinjiang will be fully opened on March 23rd.

Titanium Media reported on March 13th that according to the CCTV news client, the Education Department of Xinjiang Uygur Autonomous Region issued a notice to arrange primary schools, junior high schools, senior high schools and secondary vocational schools in the whole region to start classes on March 23rd and resume classes in an all-round way. The notice requires that all schools in the whole region should, in accordance with the deployment of epidemic prevention and control work in the autonomous region, do a good job in the comprehensive school resumption and epidemic prevention and control work on the basis of starting school on March 16 of the graduation grades of senior three, junior three and secondary vocational schools. In accordance with the principle of territorial management, clear responsibilities, one school, one policy, detailed plans, perfect plans, scientific organization of teaching management and epidemic prevention and control, to ensure campus safety, orderly teaching and epidemic prevention in place after the school fully resumes classes.

Ministry of Industry and Information Technology: Support Hubei auto industry parts to give priority to resumption of production.

Titanium Media reported on March 13 that the Ministry of Industry and Information Technology has docked and communicated with the joint prevention and control mechanism of Hubei Province, the Ministry of Industry and Information Technology of Hubei Province and various cities and states, hoping to give priority to the resumption of work and production of automobile industry parts and components. At present, the auto parts enterprises in Hubei Province have resumed production in an orderly manner. Two vehicle manufacturers in Wuhan, Hubei Province have also started to resume production. The resumption of work and production of China automobile industry is progressing in an orderly manner.

The Shandong Provincial Department of Education rumored that "students will be arranged to enter the school one after another from March 16": false.

Titanium media reported on March 13th that the official WeChat account of Shandong Provincial Education Department "Shandong Education Release" released a message, and the online transmission of "Notice of Shandong Provincial Education Department on matters related to the start of school in the spring of 2020" was a rumor. At present, the specific start time of Shandong Province has not been determined.

The above news of "Shandong Education Release" is accompanied by a false notice file transmitted by the Internet. According to the document, "With the effective control of the novel coronavirus epidemic in our province, with the consent of the provincial party Committee and the provincial government, our province will arrange students to enter the school one after another on March 16." The specific arrangement is, "the time for entering the school in the third and third grades is 3.16 pm; Senior two and senior one enter the school at 3.26 pm; The second, third and primary school enrollment time is 4.1 am; Kindergarten admission time to be determined. " The "notice" also stated that there are no holidays after the start of school, and no teacher or student is allowed to go out for any reason.

Central Academy of Drama: Some majors in the art examination can be admitted according to the results of the college entrance examination.

According to the news of March 13th, the Central Academy of Drama resolutely implements the decisions and arrangements of the CPC Central Committee on epidemic prevention and control, fully studies the impact of the epidemic on the entrance examination, respects the selection rules of art professionals, takes the life safety of the majority of candidates and teachers as the starting point, takes the principle of minimizing large-scale personnel gathering, reducing the impact on the candidates and ensuring the fairness and justice of the examination as the principle, and studies the adjustment plan of the entrance examination in combination with the actual situation of the college, and strives to minimize the impact of the epidemic in COVID-19. Some majors may consider canceling the professional examination and accepting students from high to low according to the scores of the college entrance examination (that is, the ratio of candidates’ scores to one line in their province). According to the actual requirements of students in each major, the scores of individual subjects will be formulated separately. This kind of major is involved in the provincial unified examination, and candidates must obtain the corresponding professional qualification certificate or pass the provincial unified examination; Candidates can directly fill in the college entrance examination volunteers for majors that are not involved or required in the provincial unified examination.

(This article is the first titanium media App, edited by Wang Wei)

According to the news of the Development and Reform Commission of Xinjiang Production and Construction Corps, and referring to the Notice of the Development and Reform Commission of the Autonomous Region on Matters Related to the Same Price of Domestic Electricity for Residents in the Region, the Development and Reform Commission of Xinjiang Production and Construction Corps recently issued it.Notice on Issues Related to the Same Price of Living Electricity for Corps Residents, and effectively solve the problem of high electricity prices reflected by the masses of workers.

The "Notice" makes arrangements for matters related to the same price of electricity for the residents of the Corps, including five aspects:

The price of electricity for the residents of the Unified Corps.

Standardize the sales price of residential electricity in the power supply business area of each division and city, and the actual electricity fee paid by the residents of the Corps (home terminal price) is unified at 0.39 yuan/kWh. In principle, the same price subsidy standard for residents’ domestic electricity consumption in each division and city is consistent with that in neighboring prefectures, and it is subsidized by the same price fund (the loan repayment fund of Corps rural power grid). The subsidy policy will be implemented as of January 1, 2019.

Timely complete the work of repaying the differential electricity fee.

From January 1, 2019 to the actual implementation of 0.39 yuan/kWh residential electricity price in each division and city, the same price subsidy funds should be transmitted to all end users simultaneously. Power grid enterprises shall, according to the actual electricity consumption and sales price of users, convert the difference in electricity charges for repaying; The electricity fee for the balance of power transfer shall be cleared by the main organization of power transfer. In view of the large number of users involved in this subsidy, in principle, the repaying work should be completed before December 31, 2021. If it cannot be completed due to special reasons, it must be completed before March 31, 2022.

Speed up the progress of household surface transformation

Power grid enterprises in all divisions and cities should further improve their service quality, speed up the renovation progress of direct copying of electric energy meters to households in strict accordance with the relevant provisions of the National Development and Reform Commission and the Regulations on Property Management in Xinjiang Uygur Autonomous Region, take the initiative to take over the power management of power supply units (property communities), and fully realize the "four households" management before December 31, 2022.

Standardize the charge for power transfer.

Further standardize the current charging behavior of switching power supply in the power supply business area of the Corps, strictly implement the price policy of 0.39 yuan/kWh for residential electricity, and the switching power supply unit shall not raise the electricity price standard for any reason or way. During the period from September 1, 2021 to December 31, 2022, the electricity price between power grid enterprises and power transfer units in each division and city was settled at 0.35 yuan/kWh (excluding the division and city that has implemented the policy of reversing power transfer), and it was uniformly implemented at 0.39 yuan/kWh after December 31, 2022.

Strengthen publicity, supervision and inspection

The municipal development and reform commissions and power grid enterprises should attach great importance to it, make careful arrangements and elaborate organizations, do a good job in policy propaganda and interpretation, respond to social concerns, actively cooperate with market supervision departments to intensify the inspection of electricity prices, investigate and deal with illegal acts of electricity prices according to law, and ensure the smooth implementation of the policy of the same price for residential electricity.

If the existing electricity price policies of each division and city are inconsistent with this notice, this notice shall prevail. The situation of each division and city in the process of policy implementation should be reflected to our Committee and relevant departments in a timely manner.

　　Core reading

　　Yan Chenggang, a 37-year-old professor at Hangzhou Dianzi University, focuses on intelligent information processing. The algorithm designed by him can detect bad video information in the network and get large-scale application. He often said that scientific research shares worries for the country, and innovation benefits the people. He encouraged students to choose their scientific research direction according to their own plans and interests, and do more research that solves practical problems and is closely related to public life.

　　

　　In the intelligent information processing laboratory of Hangzhou Dianzi University, with the sound of keyboard tapping, a string of codes jumped on the computer screen.

　　Yan Chenggang, a professor and doctoral supervisor at the School of Automation, Hangzhou Dianzi University, is writing the code. Yan Chenggang is 37 years old and has served as the director of the intelligent information processing laboratory. Since 2008, Yan Chenggang, as the second finisher, has participated in the project "Theory and Method of Qualcomm Calculation of Internet Video Streams". The algorithm designed by him can detect bad video information in the network and effectively deal with complex video scenes. Now, this achievement has been widely used.

　　Upgrade algorithm to identify network video and image information.

　　"Now there are a large number of users uploading data to the platform every day, most of which are pictures and video data, which may contain some vulgar content." Yan Chenggang said that this phenomenon has attracted the attention of him and his team.

　　Yan Chenggang said that the traditional filtering algorithm mainly focuses on some fixed features in single-mode content, which can play a certain role when the media form is relatively single, but it is difficult to meet the actual needs at present. So, how to innovate algorithms to complete complex information screening?

　　"We first try to make the algorithm understand the general idea of the whole multimodal content and give a qualitative judgment." Yan Chenggang introduced, but the actual application scenario is very complicated, and it is difficult to meet the actual application requirements by simply giving judgments. Therefore, the team further tried to make the algorithm identify various details in multimodal content, and then connected the details in series to realize the descriptive understanding of multimodal content.

　　With the help of cross-modal retrieval technology, the team transformed pictures and video data into specific words, and on this basis, built a corpus retrieval database for secondary association and reasoning, so as to obtain more accurate semantic information.

　　"When the content is complex and it is difficult to give a detailed and comprehensive description directly, you can find the closest content in the database through retrieval, thus indirectly realizing understanding. In this way, as long as our database is good enough and large enough, we can solve this problem. " He added, "For example, if you enter a Chinese character’ Ma’, the understanding of the content is to draw a horse, while the search only requires finding a horse, which is obviously simpler and time-saving." Focusing on single-mode information processing methods such as images and texts, Yan Chenggang’s team has made many breakthroughs in content saliency detection, complex text recognition, target detection and target retrieval.

　　Innovate to tackle key problems and solve practical problems through scientific research.

　　Distinguished professor of Changjiang Scholar Award Program, young scholars of Changjiang Scholar Award Program, outstanding scientific and technological worker of Chinese Institute of Electronics, winner of Zhejiang Outstanding Youth Fund … Yan Chenggang has won many honors, but he prefers to call himself "information screener". In his view, the goal of team members is to screen out bad information and clear up cyberspace.

　　In the interview, Yan Chenggang always talked about "scientific research sharing worries for the country, innovation benefiting the people". "Do scientific research to indomitable spirit, researchers should have the spirit of responsibility. On the one hand, we must really solve practical problems for the country. On the other hand, we must serve the people. " Yan Chenggang said.

　　Yan Chenggang’s team has successively won the first prize of Science and Technology Award of China Institute of Electronics, the second prize of National Natural Science Award and the first prize of Wu Wenjun Artificial Intelligence Science and Technology Progress Award … Behind the high yield of research results, it is inseparable from his self-discipline and diligence.

　　In 2019, Yan Chenggang followed up an important project in Beijing. It happened that another national key project that the team was responsible for entered a critical stage. How to balance the two projects? Yan Chenggang recalled: "I concentrate on doing projects in Beijing during the day, and the time after 9 pm belongs to team projects. I try my best to solve and demonstrate the problems raised by members during the day." Yan Chenggang said that every Sunday, he would fly back to Hangzhou early in the morning to discuss and study with his team members, and then fly back to Beijing that evening. "That time was simply too busy. Time waits for no one, and opportunity waits for no one. I can’t delay the research progress because of me. I would rather sleep less and make the project progress faster. "

　　Teach by example and support students to explore areas of interest.

　　In the summer of 2021, a news that "using gait algorithm to optimize identity recognition to help criminal investigation solve cases" attracted attention, and the algorithm can play an active role in finding lost children and other fields.

　　"This is the scientific research achievement of the doctoral students I directed. The paper was published at an international academic conference and won the best paper nomination award." Yan Chenggang’s words are full of pride. The practical application of students’ academic achievements makes him very happy: "It is meaningful to combine academic research with public life."

　　Yan Chenggang’s laboratory research scope includes image processing, computer vision, computer graphics, medical image processing, biological information processing and many other aspects. "The research field of the laboratory is relatively broad, and it is also to provide students with more room to play. As long as students are interested in and have potential fields, I support them to explore." Yan Chenggang said that students should be encouraged to choose their research direction and work direction according to their own plans and interests.

　　Meng Xiangsong, a graduate student majoring in control engineering in Tsinghua University, is a student of Yan Chenggang at the undergraduate stage. "I used to send emails to ask Teacher Yan. When he replied, it was often one or two o’clock in the middle of the night. Every time I wrote back, I made a detailed problem analysis and was never vague. " Thanks to Yan Chenggang’s example, Meng Xiangsong has developed good research habits and is currently committed to the research direction of artificial intelligence.

　　Yan Chenggang said: "University teachers must first teach and educate people, preach and teach. This is what Academician Dai Qionghai, my postdoctoral co-tutor, said to me, and it has also become my lifelong pursuit. " He said that he should pass on this spirit of being willing to be a ladder and cultivate more useful talents for the country.

　　(Wang Liwei participated in the writing)

　　People’s Daily (15th edition, February 10th, 2022)

　　On the eve of "3.15" Consumer Rights Day, the General Administration of Market Supervision (hereinafter referred to as "the General Administration of Market Supervision") focused on exposing a number of typical cases that seriously violated the legitimate rights and interests of consumers, involving food, special equipment, important industrial products and intellectual property rights.

　　On March 14th, The Paper reporter learned from the General Administration of Municipal Supervision that up to now, local market supervision departments have listed more than 700 market entities on the list of serious violations of law and dishonesty, and publicized them to the public according to law through the national enterprise credit information publicity system. By publicly exposing typical cases of serious illegal and untrustworthy lists, it will effectively deter illegal acts that infringe on consumers’ rights and interests and vigorously create a good consumption environment.

　　The Measures for the Administration of the List of Serious Violations and Dishonesty in Market Supervision and Management, which was implemented in September 2021, clarified the specific situations of serious violations of consumers’ legitimate rights and interests in the fields of food, medicine, quality and safety and fair competition in Articles 5 to 10, and included illegal acts with bad nature, serious circumstances and great social harm in the list management of serious violations and dishonesty.

　　The General Administration of Municipal Supervision said that the next step will be to guide local market supervision departments to strengthen the protection of consumers’ legitimate rights and interests, actively create a safe and secure consumption environment, and boost high-quality economic and social development.

　　The typical cases of the list of serious violations of law and trust in this exposure are as follows:

　　1. The Market Supervision Bureau of Ji ‘an City, Jiangxi Province listed Jiangxi Likele Biotechnology Co., Ltd., which illegally added drugs in food production, as a serious illegal and untrustworthy list.

　　On June 21, 2021, after receiving reports from the masses, the Jizhou District Market Supervision Bureau of Ji ‘an City conducted a sampling test on the mixed wine produced by Jiangxi Likele Biotechnology Co., Ltd., and the test results were judged to be unqualified. After investigation by Ji ‘an Municipal Market Supervision Bureau, the parties illegally added sildenafil, tadalafil and other drugs in the production of "Yubao" wine and "Jinjiuhan" wine, which seriously affected people’s lives, health and safety.

　　The illegal addition of drugs to food seriously endangers people’s health and life safety, violates the Food Safety Law and other laws and regulations, and has obvious subjective malice and bad nature. Ji ‘an Municipal Market Supervision Bureau has imposed administrative penalties on the parties according to law, such as revoking food production licenses and restricting employment. At the same time, according to the provisions of Articles 2 and 5 of the Measures for the Administration of the List of Serious Violations of Law and Trust in Market Supervision and Management, the parties concerned are included in the list of serious violations of law and trust.

　　2. The Yishui County Market Supervision Bureau of Linyi City, Shandong Province listed Yimeng Yili Food Co., Ltd., which produces unqualified food, in the list of serious violations of law and dishonesty.

　　Since 2020, Yishui Yimeng Yili Food Co., Ltd. has been fined several times and ordered to stop production and business for one month due to problems such as the protein content of ice cream does not meet the national standards, the total number of colonies exceeds the standard, and the label is unqualified.

　　In view of the fact that the parties concerned ignore the health and life safety of consumers, and there is a situation of "repeated prohibition and repeated punishment", according to the relevant provisions of the Food Safety Law and the Administrative Punishment Discretion Benchmark of Shandong Market Supervision Administration (Trial), Yishui County Market Supervision Bureau revoked its food production license according to law. At the same time, according to the provisions of Articles 2 and 5 of the Measures for the Administration of the List of Serious Violations of Law and Trust in Market Supervision and Management, the parties concerned are included in the list of serious violations of law and trust.

　　3. Jiangyin City Market Supervision Bureau of Jiangsu Province listed Jiangyin Longmin Food Co., Ltd. as a serious illegal and untrustworthy list.

　　On March 12, 2021, Jiangyin Longmin Food Co., Ltd. was fined 5,000 yuan by Jiangyin Market Supervision Bureau for producing and selling foods with false labels; On January 8, 2021, the old-fashioned cake produced by the party was found to have added the preservative natamycin in excess. On April 6, 2021, the party concerned was fined 50,000 yuan by Jiangyin Municipal Market Supervision Bureau for producing and operating foods that used food additives in excess; On September 1, 2021, the soft-hearted orange cake and old cake produced by the parties were found to have added preservatives in excess. On November 10, 2021, the party concerned was fined 50,000 yuan by Jiangyin Municipal Market Supervision Bureau for producing and operating food with excessive use of food additives.

　　Because the parties have been subjected to administrative punishment for more than three times in one year, according to the relevant provisions of the Food Safety Law and the Regulations on the Implementation of the Food Safety Law, Jiangyin Municipal Market Supervision Bureau ordered the parties to stop production and business for 7 days. At the same time, in view of the situation of "repeated prohibition and repeated punishment", Jiangyin Municipal Market Supervision Bureau listed the parties on the list of serious violations of law and dishonesty in accordance with Articles 2 and 5 of the Measures for the Administration of List of Serious Violations of Law and Trustworthiness in Market Supervision and Management.

　　4. Beijing Xicheng District Market Supervision Bureau listed Beijing Hengdida Trading Co., Ltd., which illegally engaged in business assembly and modification of electric bicycles, on the list of serious violations of law and dishonesty.

　　On August 30, 2021, the law enforcement officers of Beijing Xicheng District Market Supervision Bureau found that the appearance of the five electric bicycles sold by the parties was inconsistent with the appearance stated on the certificate, and they were suspected of illegally engaging in business assembly and modification of electric bicycles. Tested by Beijing Automobile Testing Center for Product Quality Supervision and Inspection and National Automobile Quality Supervision and Inspection Center, the size limit of the suspected vehicle does not meet the requirements of Technical Specification for Safety of Electric Bicycles (GB17761-2018).

　　Beijing Xicheng District Market Supervision Bureau imposed an administrative penalty of confiscation of modified vehicles and a fine of 50,000 yuan on the parties in accordance with the relevant provisions of the Product Quality Law and the Regulations of Beijing Municipality on the Administration of Non-motor Vehicles. At the same time, according to the provisions of Articles 2 and 7 of the Measures for the Administration of the List of Serious Violations of Law and Trust in Market Supervision and Management, the parties concerned are included in the list of serious violations of law and trust.

　　5. Guigang City Market Supervision Bureau of Guangxi Zhuang Autonomous Region listed Guigang Tianxin LPG Cylinder Testing Co., Ltd., which forged, fraudulently used other people’s factory names, and used others’ influential enterprise names without authorization, on the list of serious violations of law and dishonesty.

　　On October 9, 2021, during the supervision and inspection, law enforcement officers of Guigang Market Supervision Bureau of Guangxi Zhuang Autonomous Region found that there were coding tools and a large number of brand-new inspection rings in the accessories room of the parties. It was found that the inspection units marked by the inspection rings manufactured by the parties concerned did not exist, and the inspection rings of nine enterprises including Hechi Sanding Cylinder Inspection Co., Ltd. were used without authorization, totaling 110,000.

　　The parties’ forgery and fraudulent use of other people’s factory names violated the relevant provisions of the Anti-Unfair Competition Law and the Product Quality Law, and the number of products involved was large. Guigang Municipal Market Supervision Bureau imposed administrative penalties on the company according to the principle of heavier punishment, such as ordering to stop the illegal behavior and fined 230,000 yuan. At the same time, according to the provisions of Articles 2 and 9 of the Measures for the Administration of the List of Serious Violations of Law and Trust in Market Supervision and Management, the parties concerned are included in the list of serious violations of law and trust.

　　6. The Market Supervision Bureau of Yili Kazak Autonomous Prefecture of Xinjiang Uygur Autonomous Region listed Yili Mengsheng Trading Co., Ltd., which issued a false test report, on the list of serious violations of law and dishonesty.

　　On December 3, 2021, the law enforcement officers of Yili Market Supervision Bureau of Xinjiang Uygur Autonomous Region found in their daily inspection that the parties employed Amou and Wumou who had not obtained the "Special Equipment Inspection and Inspection Personnel Certificate" to engage in gas cylinder inspection. Moreover, the key tests such as hydraulic pressure test and air tightness test were not carried out in accordance with the standard of "Periodic Inspection and Evaluation of Compressed Natural Gas Metal Liner Fiber Ring Wound Gas Cylinders for Automobile" (GB24162-2009). At the same time, the names of inspectors Yang and Zhang who signed the "Special Equipment Inspection and Testing Personnel Certificate" were issued in the report, and a total of 3,672 false test reports were generated.

　　With the in-depth investigation, law enforcement officers also found that from December 10, 2020 to December 1, 2021, the company also issued 2,323 false inspection reports with the inspection conclusion of "qualified" and forged 24 copies of the factory certificate of vehicle gas cylinders that were not disassembled or were not transported to the inspection site of Yili Mengsheng Trading Co., Ltd. only based on the vehicle and gas cylinder information provided by the owner or driver.

　　The act of forging and issuing false test reports by the parties violated the relevant provisions of the Law on Safety of Special Equipment. The market supervision bureau of Yili Prefecture severely punished the parties according to law, and imposed a fine of 200,000 yuan on the parties and a fine of 50,000 yuan on the directly responsible person in charge. At the same time, in view of the obvious subjective malice and bad nature of the parties, the market supervision bureau of Yili Prefecture listed the parties in the list of serious violations of law and dishonesty in accordance with the provisions of Articles 2 and 7 of the Measures for the Administration of the List of Serious Violations of Law and Trustworthiness in Market Supervision and Management.

　　7. The Market Supervision Bureau of Zhumadian City, Henan Province listed the North Gas Station of Tongshan Avenue of Huazhong Industrial Co., Ltd., which sells unqualified gasoline, on the list of serious violations of law and dishonesty.

　　On September 15th, 2021, the Development Zone Branch of Zhumadian Market Supervision Bureau conducted random sampling inspection on the quality of the "E95 vehicle ethanol gasoline" of the party concerned according to law, and found that the party concerned sold substandard motor vehicles, boats and off-road mobile machinery fuels.

　　The Zhumadian Municipal Market Supervision Bureau made an administrative penalty decision of 38,389.5 yuan for the same illegal act on July 28, 2020. At the same time, according to the provisions of Articles 2 and 7 of the Measures for the Administration of the List of Serious Violations of Law and Trust in Market Supervision and Management, the parties concerned are included in the list of serious violations of law and trust.

　　8. The Market Supervision Bureau of Ezhou City, Hubei Province listed Liu Xuefen (natural person), who sells batteries infringing the exclusive right to use trademarks, on the list of serious violations of law and dishonesty.

　　On November 19th, 2021, law enforcement officers of Ezhou Market Supervision Bureau of Hubei Province conducted on-site inspection according to the report and found that there were 149 No.1 Nanfu batteries, 5,701 No.5 Nanfu batteries and 9,642 No.7 Nanfu batteries in the trunk and warehouse of the vehicle. Appraised by Fujian Nanping Nanfu Battery Co., Ltd., the above-mentioned batteries involved are counterfeit products that infringe Nanfu’s trademark exclusive right. After investigation, since October 2020, the parties concerned began to purchase and sell batteries that infringed Nanfu’s exclusive right to use trademarks, and the illegal business amount was 22,070.33 yuan.

　　The above-mentioned behavior of the parties constitutes an illegal act of selling goods that infringe on the exclusive right to use trademarks, and violates the Trademark Law and other provisions. According to the relevant provisions of the Trademark Law, Ezhou Municipal Market Supervision Bureau ordered the parties concerned to stop the illegal activities of selling batteries that infringed Nanfu’s exclusive right to use trademarks, confiscated the batteries involved in the infringement of Nanfu’s exclusive right to use trademarks and the two-dimensional code anti-counterfeiting logo, and imposed a fine of 200,000 yuan. At the same time, according to the provisions of Articles 2 and 9 of the Measures for the Administration of the List of Serious Violations of Law and Trust in Market Supervision and Management, the parties concerned are included in the list of serious violations of law and trust.

　　9. Shandong Zhonggu Cement Co., Ltd., which produces unqualified cement, was listed by the Market Supervision Bureau of Shanxian County, Heze City, Shandong Province as a serious illegal and untrustworthy list.

　　In November 2021, because the cement sold by the parties was repeatedly tested as unqualified products, the market supervision bureau of Shanxian County of Heze City filed an investigation on the parties on December 3, 2021.

　　It has been found that the parties concerned have produced 130 tons of unqualified portland cement since September 2021, which violates the relevant provisions of the Product Quality Law and constitutes an illegal act of passing unqualified products off as qualified products. The Market Supervision Bureau of Shanxian County of Heze City made an administrative penalty of confiscating 90 tons of cement and fined 97,500 yuan. At the same time, since 2019, the party concerned has been disqualified for four consecutive times, with a bad nature and serious circumstances. Heze City Shan County Market Supervision Bureau listed the parties in the list of serious violations of law and dishonesty according to the provisions of Articles 2 and 7 of the Measures for the Administration of the List of Serious Violations of Law and Trustworthiness in Market Supervision and Management.

　　X. Kaili Market Supervision Bureau of Qiandongnan Miao and Dong Autonomous Prefecture of Guizhou Province listed Guizhou Guest Nanhua Wenlv Industry Development Co., Ltd., which was able to pay the fine but refused to perform it, on the list of serious violations of law and dishonesty.

　　On October 16, 2020, according to the requirements of cleaning up and rectifying the order of tourism centralized shopping market in Kaili City, law enforcement officers of Kaili City Market Supervision Bureau went to the business premises of the parties to carry out inspections. It was found that the party concerned did not obtain a food business license to engage in food business activities, and in addition, it also violated the relevant provisions of the Food Safety Law by failing to check the qualified documents when purchasing food.

　　On September 18th, 2021, Kaili Municipal Market Supervision Bureau issued a warning to the parties concerned, confiscated prepackaged foods operating without permission and imposed an administrative penalty of 10,000 yuan. After the party concerned fails to pay the fine without reason, and after repeated reminders, it still refuses to fulfill its obligation to pay the fine, which is obviously subjective and malicious. Kaili City Market Supervision Bureau listed the parties in the list of serious violations of law and dishonesty according to Article 11 of the Measures for the Administration of List of Serious Violations of Law and Trustworthiness in Market Supervision and Management.

　　BEIJING, Taizhou, May 28th (Fu Feiyang, Zhang Guohui) From 27th to 29th, the 2024 "Pearson Cup" National Coastal Rowing Beach Sprint Open (Linhai Station) started in Linhai City, Taizhou, Zhejiang Province. Nearly 100 rowers from 20 professional and mass teams from 12 provinces in China competed in the local Baisha Bay, showing their speed and passion.

　　This competition is sponsored by the Water Sports Management Center of the State Sports General Administration, China Rowing Association and Zhejiang Sports Bureau. There are two groups: professional group and mass group. The competition events are men’s single sculls (CM1x), women’s single sculls (CW1x) and mixed double sculls (CMix2x).

　　At the scene of the competition, with the referee’s order, the athletes rushed to the rowing boat on the beach at the fastest speed, and the rowing boat surfed with the help of the crew. Paddle insertion, paddle pulling, paddle discharging and paddle pushing … The athletes are vigorous in posture and move in one go.

　　"I’ve been rowing for half a year, and it’s my first time to participate in the coastal rowing competition. I’m very excited to participate in this national race at home. I hope that through this competition, my ability can be improved, and then I will March into the professional group. " Fang Jiaxin, an athlete of Taizhou Volkswagen Group, said.

　　Coastal rowing is a new project derived from the ancient still water rowing in recent years. Because of its fashion sense, interest, antagonism and appreciation, and easy popularization, it quickly gained the love of young people all over the world once it was launched.

　　At the end of 2023, the project successfully became the official event of the 2028 Los Angeles Olympic Games, which was the first time for it to join the Olympic Games. In order to reserve more outstanding talents, in 2024, China Rowing Association will set up open, championship and championship competitions in the whole country. There are 5 stops in the open, with Linhai as the second stop.

　　"In the Linhai Station competition, according to the selection method and competition rules, we will select outstanding athletes from the professional group to participate in the 2024 World Coast Rowing Beach Sprint Championship. At the same time, I hope to attract more young people from the sea to join the coastal rowing sport and inject more vitality into the project. " Hou Guangguang, competition director of the secretariat of China Rowing Association, said.

　　According to reports, in recent years, based on the outdoor industrial foundation and the endowment of landscape resources, Linhai has integrated sports with culture, tourism and leisure around the goal of "the highland of outdoor sports culture", and continued to hold outdoor boutique events such as Youchai Gutangsi Kucang Cross-country Race, Anji Mountain International Paragliding Open and Linhai Youxi Extreme Triathlon Challenge to build "all-age sports products, all-season sports leisure and Quan Zhihui sports experience" (End)

The hot weather has been going on all over the country for many days. Such heat, even if you just stand still in the sun, will soon break out in a sweat. But there are still many people who stick to their jobs at high temperatures. Protect the safety, traffic, communication, sanitation and greening of the city … Thanks to them, let our life be as usual.

　　Xinhua News Agency, Zhengzhou, January 4th, New Media Specialist (Reporter Ma Yizhen) In response to the recent online incident of "Henan college students marrying classmates’ mothers", Weibo, the official of Henan Provincial Public Security Bureau, released a message saying that similar rumors have been spread in many places for several years and are false news.

　　Recently, a news that "Henan college students marry classmates’ mothers" attracted attention on the Internet. According to the news, a handsome 21-year-old college student married a 55-year-old divorced middle-aged aunt in a hotel in Henan. Incredibly, this middle-aged aunt is actually the biological mother of the groom’s college classmates.

　　The news also said, "It turns out that the truth behind the incident is actually like this. The groom is young and handsome, while the bride looks very young at the age of 55, just like a young girl in her twenties … …”

　　After testing, it is found that there have been similar articles since 2013, involving different places such as Guangzhou, Wuxi and Pingtan, and the pictures are the same, the story is the same, and most of the words are the same. These articles all mention that classmates and mothers use some kind of skin care products, carry out beauty treatment and so on.

　　Some experts in journalism and communication believe that, in view of the proliferation of fake news, a governance and restraint mechanism should be established, and strict control and strict investigation should be carried out through legal and administrative penalties.

　　"The more authentic and natural the food, the safer and healthier it will be", which is the idea of many people now. When people buy food in the supermarket, "no addition" and "zero addition" often become the selection criteria. However, recently, the State Administration of Market Supervision issued the Measures for the Supervision and Administration of Food Labeling (Draft for Comment) (hereinafter referred to as the "Measures") to solicit opinions from the public. The "Measures" clearly stipulate that "no addition" and "zero addition" cannot be used in food. Why is this?

　　"Food additives are the needs of seasoning and quality assurance, and modern food production and processing are inseparable from food additives, which is really ‘ Zero addition ’ There is almost no food, so-called ‘ Zero addition ’ It’s just a trick of business promotion. " Wang Hao, an associate professor at the School of Food Engineering and Biotechnology, Tianjin University of Science and Technology, said.

　　Therefore, once the regulations such as "zero addition" are officially passed, it will be beneficial to standardize food labeling and greatly limit the operation of some businesses to fool consumers with "zero addition"; It is conducive to strengthening the supervision and management of food labeling and protecting consumers’ right to know and choose; It is conducive to guiding consumers to correctly understand food additives and protecting the legitimate rights and interests of consumers and food producers and operators.

　　Modern food production and processing are inseparable from additives.

　　With the improvement of living standards, consumers’ standards for eating are getting higher and higher. Many people are flustered at the sight of a string of unfamiliar chemical terms in food instructions, and they are worried that the irregular use of additives in food will bring safety problems, even to the point of talking about "adding". Once food safety problems occur, additives often become "back-pot men".

　　"Food additives are one of the most active, developing and improving parts in the food industry. It is a synthetic or natural substance added to food to improve the quality of food such as color, fragrance and taste, and to meet the needs of anti-corrosion, preservation and processing technology. " Wang Hao said, "Food additives have greatly promoted the development of food industry. Only using food additives can prolong the storage period of food, ensure food safety, provide people with more delicious and nutritious food and meet people’s different needs. Food additives are the product of the development of modern food industry. Without food additives, there would be no modern food industry. Therefore, food additives are also known as the soul of the modern food industry. "

　　"After entering the food industrialization, it is quite difficult for prepackaged foods, which has been processed by enterprises, to find food without food additives." Wang Hao said that some people think that they can stay away from additives when cooking at home. In fact, there are many additives in various seasonings used in cooking. For example, soy sauce contains food additives such as caramel color, potassium sorbate and sodium benzoate, and anti-caking agents added in salt and antioxidants added in edible oil are all food additives. This is why edible oil has no "spicy taste" after being put for a long time, and salt is not easy to agglomerate in summer.

　　"Some people will compare the ingredient list when buying food, and think that foods with fewer kinds of food additives are healthier than foods with more additives." In this regard, Wang Hao emphasized that "as long as food additives are used legally and in moderation, the number of types added does not affect the quality and safety of food."

　　Writing "zero addition" does not necessarily mean that there are no additives.

　　"If illegal additives are not added, it’s like a salted duck egg package that says ‘ Sudan Red ’ is not added; Similarly, it should not appear in the product, let alone on the packaging, because it is the responsibility and obligation of the manufacturer that the product does not contain illegal additives. " Wang Hao analysis, and if "zero addition" refers to the absence of legal additives, this situation is even more interesting. The state originally stipulated that additives can be added, but the products are marked in bold and bold, which will cause misunderstanding to consumers and think that these additives are harmful.

　　"In addition, some business logos will not say that no specific substances have been added, but only that they have not been added in general, which makes people think that this is food without any additives." Wang Hao said, for example, some foods that don’t need preservatives themselves, because they don’t have an environment for corrupt microorganisms to "have children", such as honey (high sugar), instant noodle cakes (dry) and pickled foods (high salt). Although these foods may not contain preservatives as food additives, they will contain other food additives, which will mislead consumers.

　　Wang Hao pointed out that the real problem is that some food packages are secretive, and although they are marked with "zero addition" and "no addition", they are actually added. In other words, the so-called "zero-addition" and "no-addition" have become the propaganda tactics of merchants, which not only damages consumers’ right to know, but also disrupts the competition order in the food market. Therefore, it is forbidden for food production and operation enterprises to mark "no addition" and "zero addition" on food packaging, which not only helps to standardize and restrict the production and operation behavior of enterprises, but also fully protects consumers’ right to know.

　　"Zero addition" does not mean healthier and safer.

　　"In fact, even if it’s true ‘ Zero addition ’ It does not mean that it is safe, healthy and nutritious. " Wang Hao explained that, for example, food preservatives are a major category of food additives, which are used to prevent or delay food spoilage and prolong food preservation and storage period. There are some foods with high protein content, and preservatives must be added to ensure the quality and safety of the products, otherwise it will be more prone to spoilage. Therefore, adding preservatives in a suitable range is actually a guarantee for consumer food safety.

　　"Sometimes the right amount of food additives can reduce and eliminate the output of harmful substances in the food production process." Wang Hao, for example, said that when curing food, adding proper amount of ascorbic acid, which is commonly known as vitamin C, can effectively reduce the content of carcinogenic nitrite.

　　"For example, many people like to eat air-dried cured meat, fermented foods and bean products. In the production process, it is easy to produce botulinum that can release highly toxic toxins. A very small amount can paralyze nerves, which in turn causes respiratory failure and death." Wang Hao said that in the industrial production of this kind of food, professional technicians are responsible for controlling the usage and dosage of additives, and there are also standard production procedures to reduce the generation of harmful substances. In the production process and before entering the market, we should also carry out quality inspection on products according to national standards.

　　"Standardizing the use of food additives has the function of ensuring safety, ‘ Zero addition ’ There will be no more advantages in security. " Wang Hao said.

　　Reporter Chen Xi

　　Xinhuanet Beijing April 22nd (Wang Ying) Today is the 49th Earth Day. Protecting the earth’s environment and protecting the common home have attracted much attention. There is only one earth for human beings. How can we cherish our blue home? These little efforts in life make it easy for us to add green to the earth.

　　Turn off the lights without wasting power resources.

　　Due to negligence or trouble, many people often forget to turn off the lights or power in their lives. At present, 60% of the electricity used in our life depends on burning coal, and 400 grams of coal is burned for every kilowatt hour. Burning coal not only consumes the earth’s resources, but also produces a lot of carbon monoxide, sulfur dioxide, nitrogen dioxide and dust, which seriously pollutes the environment. Develop the habit of turning off the lights at will, and unplug the power supply for unused electronic equipment in time, which can not only save electricity, but also protect natural resources.

　　Green and low-carbon travel is environmentally friendly and healthy.

　　In recent years, the concept of green and low-carbon travel has been deeply rooted in people’s hearts. In daily life, if you are a car owner, if conditions permit, you can try to walk, ride a bike or take public transport to reduce the use of motor vehicles. When the weather is fine, you can also go outdoors for cycling and walking, which not only exercises your body, relaxes your body and mind, but also reduces energy consumption.

　　Save paper to make the forest more lush.

　　In daily work and life, the consumption of paper is amazing. As we all know, paper is made of trees. The more paper is consumed, the more the number of trees decreases. Save paper from scratch, such as printing documents can be double-sided; Used paper can be used in reverse; Use paper reasonably and refuse to use it excessively (such as pumping paper and toilet paper); Put a handkerchief in your pocket to reduce the use of paper towels.

　　Use less plastic bags to protect soil and atmosphere.

　　The pollution of plastic bags to soil is self-evident. To protect the global environment, we should reduce the use of plastic bags and keep cloth bags or reusable shopping bags when going out. At the same time, use disposable things (such as disposable bowls, chopsticks and cups) as little as possible.

　　Garbage sorting makes the living environment fresher

　　We produce a lot of garbage every day, and disorderly mixing not only leads to the spread of odor, but also pollutes soil and groundwater. In recent years, garbage classification has been widely advocated, and we should also respond positively in daily life, separate waste, make use of existing manufacturing capacity, recycle recycled products, and turn waste into treasure.

　　Save water, the blue planet can’t lose a drop.

　　A dripping faucet wastes 1 to 6 liters of water a day, and a leaky toilet wastes 3 to 25 liters of water a day. Water resources are not inexhaustible. To save water, we should start from the dribs and drabs of life (washing, bathing, cooking, washing cars, washing clothes, etc.). For a simple example, the flushing toilet is the key equipment for household water use. In the past, many families directly discharged the wastewater, but now many people began to keep the wastewater for flushing the toilet.

　　Participate in planting trees to add more green to the earth.

　　A 50-year-old tree produces oxygen worth about $31,200. Absorbing toxic gases and preventing air pollution is worth about $62,500; Increase the soil fertility value by about $31,200; Water conservation is worth $37,500; Providing breeding grounds for birds and other animals is worth about $31,250; Resulting in protein worth $2,500. Excluding the value of flowers, fruits and wood, the total value is about $196,000. In life, take part in more tree planting activities to add more green to the earth.

　　Buying energy-saving appliances saves more than electricity bills.

　　According to relevant data, under the same wattage, an energy-saving lamp saves 80% more energy than an incandescent lamp, prolongs its average life by 8 times, and radiates only 20%. This is just a light bulb. If we replace all the high energy-consuming appliances in our home with energy-saving appliances, or buy energy-saving appliances directly, we can not only save electricity expenses, but also reduce electricity consumption.