分类归档 xiyu

　　[See you at 8: 00] If you have this set of RMB in your hand, hurry to the bank outlet.

　　At 8 o’clock, witness the news every day. CCTV will sort out the big and small things that happened around us within 24 hours for you.

　　[concern]

　　If you have this set of RMB in your hand, go to the bank outlet to exchange it.

　　"In less than 10 days, we will say goodbye to the fourth set of RMB that has been circulating for more than 30 years!" The People’s Bank of China recently announced that the fourth set of RMB bonds will stop circulating from May 1, 2018, and the deadline for centralized exchange is April 30, 2019. If you have the fourth set of RMB in your hand, go to the bank outlet to exchange it.

　　On March 22, 2018, the People’s Bank of China announced that it decided to stop the fourth set of RMB 100 yuan, 50 yuan, 10 yuan, 5 yuan, 2 yuan, 1 yuan, 20-cent banknotes and 10-cent coins (hereinafter referred to as the fourth set of RMB partial coupons) from circulating in the market on May 1, 2018. According to the arrangement of the central bank, the centralized exchange period of the fourth set of RMB coupons is from May 1, 2018 to April 30, 2019. During this period, holders can go to the business outlets of banking financial institutions for exchange.

　　[domestic]

　　The maritime navigation picture of the first ship of China’s 10,000-ton destroyer was first made public.

　　On the 22nd, Weibo, the People’s Navy, made public the picture of the first ship of a 10,000-ton destroyer sailing at sea for the first time. This type of ship is a new type of 10,000-ton destroyer independently developed by China. It has successively broken through a series of key technologies such as the overall design, information integration and final assembly construction of large ships, equipped with new air defense, anti-missile, anti-ship and anti-submarine weapons, and has strong information perception, air defense and anti-missile capabilities. It is a landmark warship for the navy to realize strategic transformation and development.

　　These 20 3A hospitals will give priority to the "emergency classification" from next month.

　　From May 1st, the emergency treatment methods of 20 major hospitals, including Beijing Tongren Hospital, Beijing Children’s Hospital and Beijing Friendship Hospital, will be changed one after another: patients will no longer be treated according to "first come, first served", but will be sorted according to the severity of illness. Patients will collect vital signs before seeing a doctor, and the level will be judged by machines and professional medical staff. The critically ill patients will be given priority to rescue, and the mild patients will be delayed.

　　On the vision china incident by the Supreme Court: You can’t just identify the ownership of photos with watermarks.

　　In response to the recent "vision china Copyright" incident, Lin Guanghai, vice president of the Third People’s Court of the Supreme People’s Court, said on the 22nd that the evidence of the ownership of photo works should be strictly examined, and the ownership of rights should not be determined only by taking the watermark as the signature of the photo author, so as to prevent one-sidedness and simplification.

　　There is no open fire in Hulunbeier City, Inner Mongolia, and it has been completely turned into a guard to clean up.

　　On April 22, the reporter learned from the forest and grassland fire prevention and extinguishing headquarters in Hulunbeier City, Inner Mongolia Autonomous Region that as of 20: 00 on April 21, there was no open fire in the fire fields of Xinbaerhu Zuoqi, Chenbaerhu Banner, Manzhouli and Xinbaerhu Right Banner in Hulunbeier City, Inner Mongolia, and the left-behind team was fully guarding and monitoring the overseas fire and cleaning up the entry fire field.

　　Central Bank: The new version of the credit report did not collect personal water and electricity payment information.

　　The central bank answered a reporter’s question about the construction of the second-generation credit information system, saying that the upgrading and optimization of the credit information system is still in progress, and there is no clear online timetable. The credit information system has not collected personal water and electricity payment information. The credit reports inquired by financial institutions and the public have not changed, and they are not the so-called new credit reports. At the same time, the central bank responded that compared with the current version of the credit report, the proposed new version of the credit report has added some information, such as nationality and other information in the basic personal information, and information such as joint loan, personal guarantee for legal person and legal person guarantee for individual has been added in the credit information. According to the central bank, as far as this upgrade is concerned, the institutions and types of data submitted to the credit information system have not changed much before and after the upgrade, so the impact on personal economic life will not change much.

　　A cadre of Lanzhou Health Bureau died of drinking at a party.

　　The Propaganda Department of Qilihe District Committee of Lanzhou City, Gansu Province announced through the "Qilihe Release" WeChat WeChat official account that on April 12, 2019, Gao Xzhong, a cadre of the Education Center of Health and Health Bureau of Qilihe District of Lanzhou City, contacted Gao Xzhu and others through Yang Xhong, director of his office, to meet for dinner and drinking at the "Today’s X Zhai" teahouse in Guazhou Road, Qilihe District, Lanzhou City. During the dinner, the dinner party staff found that Gao X was pale and unwell after drinking a few drinks, and called 120 emergency number in time. By the time the emergency personnel arrived, Gao X was dead. After the incident, the Qilihe District Party Committee and the district government attached great importance to it and asked the District Health and Health Bureau to fully cooperate with relevant departments to do the investigation, verification and after-treatment work. At present, seven dinner parties and the families of the deceased are actively negotiating to solve the aftermath.

　　Zhou Bin, the former deputy secretary of the Political and Legal Committee of Wuhan Municipal Committee, was opened.

　　According to the news of the Hubei Provincial Commission for Discipline Inspection, Zhou Bin, the former deputy secretary of the Political and Legal Committee of Wuhan Municipal Committee, was expelled from the party and public office after the disciplinary review and supervision investigation by the Hubei Provincial Commission for Discipline Inspection and submitted to the provincial party Committee for approval; The suspected crime was transferred to the procuratorate for review and prosecution according to law.

　　[international]

　　Sri Lankan government says local extremist groups plan bombings: with international assistance.

　　According to comprehensive reports, a Sri Lankan government spokesman said in Colombo on the 22nd that the local Islamic extremist organization NTJ(National Thowheed Jamath) was behind the Easter attacks on Sunday.

　　Rajitha Senaratne, a spokesman for the Sri Lankan government and Minister of Health and Medicine, was quoted by the British newspaper The Guardian as saying that the terrorist organization behind the explosion that caused heavy casualties was the local Islamic extremist organization "NTJ".

　　Sri Lanka’s president declared the 23rd a day of mourning and a state of emergency would be entered.

　　According to foreign media reports, a series of bombings occurred in Sri Lanka on the 21st, killing 290 people and injuring more than 500 others. President Sirisena declared the 23rd a national day of mourning. Sri Lanka will implement laws on the prevention of terrorism and declare a state of emergency.

　　North Korea confirms that Kim Jong-un will visit Russia soon and will hold talks with Putin.

　　Korean Central News Agency issued a document early on April 23rd, saying that at the invitation of Russian President Vladimir Putin, North Korean leader Kim Jong-un will visit Russia soon. This will be the first meeting between the two leaders, and it will also be eight years later that the top leader of North Korea will visit Russia again.

　　Park geun-hye applied to stop imprisonment for low back pain, and the prosecution made a decision as soon as this week.

　　Former South Korean President park geun-hye served a prison sentence for many crimes. His lawyer submitted an application to the prosecution for stopping the execution of imprisonment on the 17th, on the grounds that his back pain was unbearable and he could not sleep normally. According to the latest news, South Korean prosecutors will decide on 25th or 26th at the earliest whether park geun-hye can suspend his sentence.

　　Does Boeing 787 have serious security risks? Internal staff: I will never take it.

　　The 787 Dreamliner produced by Boeing Company of the United States belongs to Boeing’s main model, but some American media reported that it was found that the quality of the 787 passenger aircraft produced by Boeing factory was poor. In order to finish the shipment as soon as possible, the factory did not hesitate to use broken parts, and a large number of sharp metal fragments, even light bulbs and short ladders, were often left inside the fuselage, posing serious security concerns. The Federal Aviation Administration (FAA) investigated the accident and issued instructions to Boeing, but it was not listed as a safety accident.

　　Boeing 787 Dreamliner was launched in 2007, and its fuselage is made of carbon fiber, which helps to save fuel, thus attracting a large number of orders. The plant in North Charleston, North Carolina is one of the two Boeing plants in the United States that produce 787. The New York Times collected hundreds of internal emails from Boeing, and visited more than a dozen current or former employees of the factory. He found that Boeing employees had reported to FAA many times that there were defects in the production process and the fuselage was covered with debris, and the company had pressured employees to conceal violations.

　　Clayton, who used to work as a mechanic in the factory, said that he often found metal fragments near the wires at the bottom of the cockpit, which was quite dangerous. "I told my wife that I would never take a Boeing 787."

　　Society

　　The head teacher in high school slapped the two boys in the face. Official: Suspension inspection

　　Recently, a video of a teacher slapping, pulling hair and kicking students in the classroom caused controversy. On April 22nd, the reporter confirmed from the Propaganda Department of Xuanwei Municipal Committee that the teacher involved was Chen Mou, the head teacher of Class 88, Grade One, No.9 Middle School in Xuanwei City. Chen Mou found that two students were eating snacks and talking during the unified self-study in the school, and criticized the improper behavior of corporal punishment of students during education. In response to this matter, on April 22, a staff member of the Propaganda Department of Xuanwei Municipal Committee of Yunnan Province told the reporter that the incident occurred at around 20: 50 on April 13, 2019. After the incident, the school attached great importance to it and communicated with the parents of the students in time to obtain the understanding between them. Two students are now in normal classes at school, and the class teacher involved has been suspended for inspection. The school will take a warning, strengthen the construction of teachers, and prevent similar incidents from happening again.

　　SF responded to the courier’s private unpacking: zero tolerance has started the investigation.

　　On April 22nd, netizen @ Double Chin Fairy Pei Jinjin said that SF Express opened the customer’s package privately, added her WeChat message to harass, and scattered the courier on the bed, pretending it was his girlfriend’s item. In this regard, SF Group officially apologized and said that it would never tolerate or condone any misconduct that violated laws, regulations and corporate codes of conduct. SF has initiated an investigation.

　　Fun run, a woman from Leshan, Sichuan, was sentenced to death in the first instance.

　　According to the WeChat WeChat official account news of Leshan Intermediate People’s Court, on the morning of April 22, 2019, Leshan Intermediate People’s Court publicly pronounced the "green heart road murder case" according to law. Defendant Li Jian was sentenced to death, deprived of political rights for life and fined 15,000 yuan for committing intentional homicide, robbery and theft.

　　Sixteen defendants in Jiangsu poisoned dog case were sentenced to more than 5.6 million public welfare claims.

　　Recently, Jiangsu poison dog case was pronounced in the first instance. Sixteen defendants, including Liu and harmful food, were sentenced to fixed-term imprisonment ranging from six years to one year, with fines ranging from 550,000 to several thousand yuan, and five defendants, including Qian, were also sentenced to pay compensation of 5,674,168 yuan. And publicly apologize in the national media!

　　Villagers flip over their new houses and shoot to celebrate scaring more than 10,000 rabbits next door and being awarded 440,000 yuan in compensation.

　　Firecrackers were set off to celebrate after Cai opened the new house in Xinyi, Xuzhou City, Jiangsu Province. The loud noise led to the abortion and death of the mother rabbit and the death of the rabbit in the Zhang farm next door. In desperation, Zhang appealed to Xinyi Court for compensation. On April 22, the xinyi city People’s Court announced the verdict of the second instance of this case, and Cai compensated Zhang for a loss of more than 440,000 yuan.

　　Wonderful! The man had a car accident on the way to steal a car.

　　Recently, Suqian, Jiangsu. A man stole a car, had a car accident on the way, and was injured. He reluctantly went to a nearby parking lot to steal another car, and was arrested by the police. After investigation, the man was also suspected of drunk driving and had a criminal record of theft. At present, he has been detained.

　　The female driver crashed into the tunnel wall and died. She drove for 34 minutes and checked her mobile phone 30 times.

　　Recently, in Sanming, Fujian, a car suddenly ran out of control and crashed into the tunnel wall, and the female driver died on the spot. After investigation, the police found that the driver had four illegal acts during driving, such as speeding, changing lanes in the tunnel, using a mobile phone and not wearing a seat belt, and looked at the mobile phone 30 times during the 34 minutes of driving.

　　[face]

　　[Chen Lijun] broke the world record three times

　　The 2019 Asian Weightlifting Championships and the 2020 Tokyo Olympic Qualifying Tournament entered the second competition day yesterday. In the men’s 67kg class, the China team sent a team named Li Lijun and Feng Ludong to play. In the snatch competition, Chen Lijun took the lead all the way, and set a new snatch record in the third place with a score of 154 kg. In the subsequent clean and jerk competition, the advantage of the Chenli Army was even more obvious, setting a new world record for clean and jerk with 185 kg, and at the same time increasing the total world record to 339 kg.

　　[Master Dou] "Crispy helmet video" client: can’t find a job and can’t live a normal life.

　　According to The Paper, several videos of "crispy helmet" unexpectedly became popular on the Internet, and aroused public concern about the quality of the helmet. Master Dou, the protagonist of the video in the storm of public opinion, told reporters that he used to do odd jobs on the construction site and "eat a bite", but since the video of "crispy helmet" was widely spread, he has not found a job recently.

　　"I used to find a living one every day. Why don’t you look for me now?" Helpless, Master Dou had to return to his hometown in the countryside first, full of worries about his future life.

　　See you at 8 o’clock tomorrow!

At present, carbon neutrality has become the most urgent and critical mission in the world, and more than 120 countries and regions have clearly put forward the goal of carbon neutrality. With the continuous expansion of the commercial scale of 5G, carbon emissions are becoming a severe challenge for the development of ICT industry. Recently, at the 2021 China Information and Communication Industry Development Forum, ZTE focused on the strategic goal of "double carbon" to help the industry save energy and reduce emissions, and put forward the concept of "zero carbon" energy network and related solutions.

"Long before the national goal of’ double carbon’ was put forward, ZTE has been committed to helping operators and customers build green and low-carbon communication network technical facilities. Nowadays, it is regarded as one of the company’s core strategies for sustainable development. While practicing its own low-carbon development, it will green empower more industries for energy conservation and emission reduction. " Liu Mingming, vice president of ZTE, said in an interview.

It is understood that ZTE will also release a "zero-carbon" energy network white paper in the near future to deeply analyze the "zero-carbon" energy network.

What is a "zero carbon" energy network?

ZTE Zero-Carbon Energy network is a constructive concept and solution proposed by ZTE for the goal of "double carbon".

By September, 2021, there were about 1.15 million 5G base stations in China. According to July, 2021, the Ministry of Industry and Information Technology, the Central Network Information Office and other ten departments issued the Action Plan for Sailing the Application of 5G (2021-2023). By 2023, there will be more than 18 5G base stations per 10,000 people, and it is estimated that the number of 5G base stations in China will exceed 2.54 million by the end of 2023.

But as we all know, 5G base stations and data centers are big energy consumers. With the development of new information infrastructure such as "Double Gigabit", more and more 5G base stations, edge data centers and large data centers are deployed. If the traditional network energy technology is adopted, it means more energy consumption. Therefore, a pair of contradictions are placed in front of major operators. It is necessary to accelerate the construction of infrastructure such as 5G base stations, but also to take into account the green mission of energy conservation and emission reduction. How to take care of both has become the key to the problem.

The "zero-carbon" energy network proposed by ZTE integrates many new technologies, such as 5G, Internet of Things, cloud computing, AI, etc., and changes the traditional network energy technology and construction mode, which can help operators to transform their networks into low-carbon and zero-carbon digital intelligence.

It mainly includes three-layer architecture: the product technology layer mainly includes low-carbon and zero-carbon key technologies such as intelligent photovoltaic-green power generation, intelligent conversion-high-efficiency power conversion, intelligent lithium battery-high-efficiency power storage, intelligent power distribution-accurate power supply, intelligent temperature control-extremely low power consumption; The comprehensive scheme layer includes a full-scenario zero-carbon solution of minimalist site, green computer room and prefabricated full-module data center, which reconstructs the new form of network energy infrastructure and realizes the low-carbon and zero-carbon deployment and operation of operator network from access to convergence to core; Energy cloud management is continuously optimized through a unified network energy management platform based on big data and AI technology, further improving the energy efficiency and operation and maintenance efficiency of the whole network.

Comprehensive Energy Saving: End-to-end Full Energy Chain

Liu Mingming said: "Under the trend of global carbon neutrality, ZTE has shifted from paying attention to network energy consumption to paying more attention to green power applications, network energy efficiency and intelligent operation and maintenance." ZTE has been deeply cultivating key technologies such as intelligent photovoltaic, intelligent conversion, intelligent lithium battery, intelligent power distribution, intelligent temperature control, etc., so that the "zero carbon" energy network covers all links of power generation, power conversion, power storage, power distribution and electricity consumption, and realizes the comprehensive energy saving of the end-to-end full energy chain.

At the 2021 China Information and Communication Industry Development Forum, ZTE released a new generation of intelligent power supply UniPower. The intelligent power supply, based on a 1×2U module architecture, includes 3kW/4kW rectifier module, solar power module, 57V bidirectional conversion module, 280V high-voltage DC booster module and intelligent power distribution module, which realizes the functions of flexible hybrid insertion of all series modules, multi-type energy input and multi-mode output, intelligent parallel connection of existing and old power supplies, intelligent peak shaving without mains power transformation, remote supply of 280V high-voltage DC and intelligent power distribution.

With the acceleration of 5G network construction by operators, the power consumption of 5G equipment has generally increased significantly. As a newly defined architecture of 5G power supply, UniPower has four characteristics: minimal and efficient, fully modular, intelligent and networked, which can meet the needs of rapid installation, smooth expansion, high efficiency and energy saving, and simple operation and maintenance, and effectively solve various challenges encountered by operators in 5G construction and operation.

In addition to the development of the 5G network power supply system, ZTE also covers the different needs of multiple scenarios.

In terms of effective utilization of green power resources, ZTE has launched an intelligent photovoltaic system, including DC superposition and AC superposition. For outdoor sites and site computer rooms, the rectification module of power supply system and solar power module can be freely mixed, or the solar power box can be directly installed to realize the DC superposition transformation; Aiming at the core computer room or data center, AC superposition is realized by grid-connected inverter, and the optimization of green power supply and redundant internet access is realized.

In terms of energy saving in data centers, ZTE constantly explores new energy-saving technologies, and helps operators and customers realize energy saving and emission reduction in data centers from indirect evaporative cooling air conditioning, liquid cooling technology, improving the energy efficiency of power systems and integrating AI artificial intelligence algorithms into energy efficiency management in data centers. At present, ZTE’s AI-based data center energy-saving technology, through continuous optimization iteration, can bring about an 8% improvement in energy efficiency, which won the "Best Energy-saving Solution Award" at the 2020 IDC Industry Awards.

In the development of intelligent lithium battery, the ordinary lithium battery provided by most manufacturers in the current industry is packaged by simple BMS (Battery Management System) and batteries, and its application scenarios are limited. Based on the research and development of core technologies such as power conversion, BMS, structure and heat dissipation, and cloud management, ZTE integrated the world’s top batteries and launched SmartLi smart lithium battery. SmartLi intelligent lithium battery has innovative functions such as intelligent mixing, boosting, parallel operation, peak shifting, anti-theft and cloud management, which can meet the comprehensive scheme application of network full-scene power supply, fully tap the value of energy storage in the whole life cycle, and maximize the use of green electricity or commercial power.

Today, ZTE SmartLi intelligent lithium battery has been widely used in the global communication market. No matter in the island countries with high humidity and high salt fog, or in the countries with hot and severe power shortage, or in the countries that have built the 5G network on a large scale, the stable operation of SmartLi has been tested by the market.

Smart carbon reduction, facing the future

New technologies such as 5G and AI can transform the traditional network energy infrastructure into digitalization and intelligence, and realize the interconnection, management and scheduling of the whole energy chain from power generation to electricity consumption. The station, computer room and data center are not only a high-speed data communication network, but also an efficient energy supply network.

In the future, ZTE will continue to research and apply new carbon reduction technologies around "green energy, energy saving, energy storage and intelligence" and strive to achieve the goal of carbon neutrality.

According to Liu Mingming, in terms of green energy, in addition to continuously improving the efficiency and unit cost of the current solar energy solutions for sites and data centers, we will also study the application of other clean energy technologies in the network, such as hydrogen energy; In terms of energy saving, ZTE will continue to study more simple and efficient power supply architecture and solutions to improve site energy efficiency and data center energy efficiency; In terms of energy storage, in addition to the current intelligent lithium battery energy storage, new batteries such as sodium ions and other new energy storage technologies, such as flywheel energy storage, will be introduced; In terms of intelligence, it will further enhance the intelligent level of energy management and help the network to be more energy-efficient and efficient.

Have you ever encountered this kind of special take-out or express delivery, which can only be delivered by SMS instead of telephone reminder? At this time, if short messages are ignored, the problem of language communication appears.

"Why don’t you answer the phone?" "Why did you put the courier at the post office without my permission?" These problems can be easily explained to the listener, but the deaf workers can’t hear the customer’s demand for telephone transmission, which leads to misunderstanding between the two sides.

Deaf people are even more vulnerable when they encounter the urgent need for defense or legal proceedings, which emphasize the rigor of communication. On these occasions, if the deaf use written expression, it will not only reduce efficiency, but also bring more twists and turns because of inaccurate translation. Whether deaf people with litigation needs can express their wishes in sign language and be accurately understood will directly affect the result of safeguarding their own rights and interests.

According to the second sampling survey of disabled people, the number of hearing impaired people in China is close to 30 million, which is the largest disabled group in China. Among them, the total number of hearing-impaired children is more than 4.6 million, and the number of hearing-impaired children under 7 years old is 800,000, and more than 20,000-30,000 hearing-impaired newborns are added every year. For such a huge crowd, sign language is their "window" to communicate with the world, but the way to learn sign language seems to be not so simple and smooth.

Communication barriers of millions of hearing-impaired people

In the news broadcast, we have all seen this scene, the sign language host in the lower left corner of the TV screen, and their skillful gestures of flying up and down are as beautiful as dancing. However, according to the cross-regional survey of nearly 10,000 deaf people conducted by Beijing Normal University in 2012, only 8% of the deaf can understand the sign language news of many TV stations, 56% of the deaf can understand some, and 29% of the deaf can hardly understand it.

CCTV anchor’s Mandarin can be understood by people who speak various dialects in the north and south, but a small number of deaf people can’t understand CCTV’s sign language anchor gestures. This problem is a persistent challenge in sign language learning and education.

1. Sign language standards are not uniform. Sign language is different from national sign language and natural sign language, which is similar to Mandarin and dialects of Chinese. Besides, national sign language is not as popular as Mandarin in China, but only appears in news, conference translation and school teaching. Most deaf people use natural sign language. However, there are great differences between national sign language and natural sign language, and between different regions, which leads to poor communication between deaf people and deaf people, and between deaf people and listeners.

2. Teachers are relatively lacking. Sign language teachers in special schools are mostly listeners from special education background. For the growing deaf population, the teachers are generally nervous. In addition, teachers in special education schools play the national standard sign language, not the natural sign language that students are used to since childhood, so the efficiency of sign language teaching is affected to some extent.

3. Lack of sign language vocabulary. At present, there are about 8,000 words in sign language, which can meet daily study and communication, but it is difficult to cover all scenes. For example, some professional words such as "artificial intelligence" or new words such as "meta-universe" are difficult to fully express in sign language, and only compound words can be combined word by word in the form of synonyms, which makes it difficult for deaf people to easily understand the meaning of the combined words. In addition, there is no universal sign language grammar standard in sign language teaching, which also makes it difficult to learn and use sign language.

These obstacles and high learning costs in sign language communication make the communication between deaf people and the outside world seem to be separated by a huge transparent shell, which makes it difficult for outsiders to get in and people inside to get out.

How to make deaf people learn sign language efficiently, realize smooth communication and shorten the "time difference" of information exchange has become the direction of many technology companies. More and more enterprises have begun to use the power of AI technology to spread the "seeds" of digital inclusion to this vast land.

Intelligent "Soul" of Sign Language Learning —— Ascending and Thinking MindSpore AI Framework

Qianbo Information, based on Huawei Ascension AI and Ascension MindSpore AI framework, has built an all-in-one machine for sign language teaching and examination by using Zidong Taisan modal model of Institute of Automation, Chinese Academy of Sciences, which is specially used to help students with hearing impairment learn, practice and take exams, and help improve the communication quality of deaf people.

So how did the framework of Ascension AI and Ascension MindSpore AI become the intelligent "soul" injected by the sign language teaching and examination machine?

1. The deployment of high-performance small models is the core ability to support the integrated teaching and examination machine. The large model of sign language is distilled by knowledge to form a usable small model with high performance, which is deployed on the sign language teaching and examination integrated machine equipped with Ascension AI chip to provide its core support.

2. Understanding and translation are more accurate with the ability to recognize pictures, expressions and lips. Based on the expression-driven and lip language calculation in the sign language model supported by Shengteng AI basic software and hardware platform, the sign language virtual human can express sign language by combining expression and lip language, making its translation more vivid and accurate and realizing graphic association.

3. Small sample learning to improve the intelligibility of sign language translation. In the limited corpus environment, small sample learning in sign language model can improve the intelligibility of sign language translation and make the translation habits of sign language virtual people closer to the cognition of deaf people. At present, real-time sign language vocabulary recognition ability has been initially realized.

For hearing-impaired students, they can learn animated versions of gestures, expressions, lips and even more abstract concepts with the help of equipment; For teaching institutions, the sign language teaching and examination machine can realize the automatic teaching process such as learning, assessment, setting questions and comprehensive evaluation, reduce the basic teaching pressure of teachers, and release more humanistic care and innovative education ability.

The sign language teaching and examination machine can provide deaf people and sign language interpreters with the learning, training and examination ability of national standard sign language. Not only can deaf people communicate smoothly and enjoy social life and public services better, but also can help deaf people communicate with people who don’t know sign language, so that everyone can enjoy the convenience of digital intelligence life.

The infinite future of digital inclusion "seed"

We have all heard this saying: to test the civilization of modern society, it is never to see how prosperous the city is and how rich the culture is, but to see whether the society pays attention to and takes care of a few vulnerable groups. With the development of artificial intelligence, the "fruit" of technology is benefiting the whole society. Under the public welfare advocacy of digital inclusion, pursuing humanistic care and realizing social value has become the choice of more and more responsible enterprises.

Based on the results of the big model of Ascension AI and Ascension MindSpore AI, through the strong generalization ability of the big model, many enterprises in the industrial ecology are empowered to help the application blossom in the industry scene.

The sign language teaching and examination integrated machine launched by Qianbo Information is one of the typical applications of industrial model landing. In addition to caring for special groups, AI can not only help people with disabilities in the field of public welfare, but also make a difference in short-term weather prediction. Short-term and imminent weather forecasting is closely related to daily life. With global warming and frequent meteorological disasters, timely and accurate forecasting can effectively guide disaster prevention and mitigation. The short-term and imminent weather prediction model created by Huawei in cooperation with Plateau Institute and University of Electronic Science and Technology can improve the accuracy of short-term and imminent weather prediction to reduce life and health and property losses, which will bring great economic, social and ecological value.

In academic circles, large-scale model innovations emerge one after another, but few really go to large-scale industrial deployment, and there are breakpoints in scientific research innovation and industrial application.

Huawei opened up Industry-University-Research, and jointly established an industrial alliance platform around the big model with scientific research institutes and enterprises, so as to promote all kinds of enterprises in the industry to incubate industrial applications based on the big model, so that the big model can truly empower the industry, realize industrial agglomeration and create greater value.

We can see that the large model based on the framework of Shengteng AI and Shengsi MindSpore AI has landed in the industry, which not only empowers traditional industries to improve quality and efficiency, but also benefits the social welfare field. The two cases in this paper are just the "tip of the iceberg" of the industrialization of large models, but they show us that Huawei practices different slices of digital inclusion.

Let life have more temperature, and technology has never stopped exploring. Huawei continues to gather industrial potential, improve people’s livelihood through science and technology, and make the cross-border connection between technology and public welfare closer and closer. The power of science and technology is breaking the "isolated island" of the past human environment and making the society warmer. In the future, the "seeds" of digital inclusion will gradually increase and drift further. As these "seeds" become forests, we will be closer and closer to a happier intelligent life.

　　CCTV News:In 2002, SARS was first discovered in Guangdong, China, and gradually spread to Southeast Asia and even the whole world, which triggered a global epidemic of infectious diseases. It has been 15 years since the first SARS case was reported in December 2002. Where is the source of SARS virus? Recently, a scientific research achievement has attracted the attention of the scientific community: experts from Wuhan Institute of Virology, Chinese Academy of Sciences discovered a natural gene bank of bat SARS coronavirus in Yunnan, China, and the research revealed the possible recombination origin of SARS virus.

　　The SARS epidemic broke out in 2002, and two years later, that is, from 2004, the research team began to pursue the source of the epidemic, which was 13 years. How is the host of the virus source locked in bats? Finding the possible recombinant origin of SARS virus means that the source of SARS virus has been found? Get close to this research team, uncover the secret of the source of SARS virus, and explore the scientific process behind finding the source of SARS virus.

　　SARS (Severe Acute Respiratory Syndrome), the epidemic situation announced by WHO, showed that from the end of 2002 to August 2003, SARS spread to 32 countries and regions around the world. There were 8422 cases of infection and 916 cases of death worldwide, with an average mortality rate of 10 .8%. In 2004, when the deadly epidemic finally subsided, the research on the traceability of this unknown virus began immediately.

　　Shi Zhengli, a researcher at Wuhan Institute of Virology, Chinese Academy of Sciences, and the research team of emerging viruses led by her, also started the traceability research of SARS virus at this time. Soon, the researchers detected SARS coronavirus from civet cats in the wild animal market. However, further experiments show that civet cats are the direct source of infection, but they do not seem to be the "initiators".

　　Hu Ben, Assistant Researcher, Wuhan Institute of Virology, Chinese Academy of Sciences: "The most direct source of infection is it the most fundamental source? This is not necessarily the case. So in order to find the fundamental source of this virus, we need to find its natural host. Finding its source can fundamentally prevent this disease. "

　　Hu Ben, an assistant researcher, is responsible for the genetic evolution of the virus. The natural host he mentioned must carry the virus for a long time and not get sick by itself. In addition, in the natural state, these natural host animals must have a certain group infection rate. However, by investigating farms and wild civets, the results are surprising. So, where did these deadly viruses come from? Who is its natural host? Some experts put forward a bold idea.

　　For scholars who study viruses, bats have a special position. Among mammals, it is the second largest group after rodents, and its species account for 20% of the number of mammal species, which is widely distributed in the world. Bats are also natural hosts of many viruses, including Ebola virus, Marburg virus, rabies virus, Hendra virus and Nipah virus. Because of the bat’s special immune system, it rarely shows symptoms when it carries the virus. In the long course of evolution, bats have become the natural hosts of hundreds of viruses.

　　In the 1990s, there were two kinds of serious zoonotic viral infectious diseases, which broke out in Australia and Southeast Asia respectively, and both originated from the same animal — — Bat. This puts forward a possibility for the research team tracking the source of SARS virus, whether the source of SARS is also bats.

　　By detecting 408 bats belonging to different families and genera for antibody and nucleic acid monitoring, the target was gradually clear, and finally a coronavirus similar to SARS virus was found in the bat. Juglans bat, named after its horseshoe-shaped nose leaf with complex structure, is an important host of many animal-derived viruses such as rabies. This discovery was published in the international authoritative academic journal Science that year, which attracted much attention.But soon, the question came again. "S gene", also known as spike protein gene, is responsible for the combination of virus and receptor. When a virus infects a cell, it must first combine with the receptor on the cell surface before it can invade the cell and cause infection.

　　Bats lie in the daytime and come out at night. In the evening, the researchers will go into the bat cave armed to the teeth or set nets at the mouth of the cave to catch bats. When they come back, they will take virus samples overnight on a makeshift workbench in the wild. Despite wearing gloves, the risk of being bitten by bats still exists.Bats carry a variety of virulent viruses, including rabies. Therefore, before each field sampling, the team members will inject rabies vaccine in advance. Wherever they go, they always insist on non-invasive sampling. Minimize the damage to bats and habitats.

　　These samples were taken back to the laboratory and stored in a freezer at-80 C.Until 2011, the S gene of SARS-like coronavirus, which is more similar to SARS virus, was detected for the first time in a bat cave in Yunnan. In 2013, the laboratory of Wuhan Institute of Virology, Chinese Academy of Sciences, isolated the first live bat SARS-like coronavirus from samples, and the S gene was similar, which enabled this virus to use the same receptor as SARS virus and infect human cells. It was named "WIV1" after the English abbreviation of Wuhan Institute of Virology to show the important value of this discovery.This achievement was published in the November 2013 issue of Nature. The "key" was finally found. But this small cave reveals more secrets than researchers expected.

　　The successful isolation of WIV1 has made the differences and debates on the origin of SARS virus "tend to be consistent" among scientists all over the world. The goal of this long-term pursuit has become clearer — — SARS coronavirus originated from the bat.After years of hard work, the source of SARS was finally traced, but scientists did not stop, because there were more secrets hidden in this bat cave where S gene was first discovered.

　　By comparison, the SARS-like coronavirus found in bat cave has the highest similarity with SARS virus, which is highly homologous. Genetically, this means that the most direct ancestor of SARS virus comes from these bat viruses. Experts said that although no virus exactly the same as SARS virus has been found at present, this discovery fully confirmed that SARS virus originated from bats and revealed its possible production mode — — Gene recombination.

　　At the critical moment, the the State Council Finance Committee made a move.

　　On March 16th, the State Council Financial Stability and Development Committee held a special meeting to study the current economic situation and capital market issues. As soon as the news came out, the screen was quickly swiped, and market confidence was boosted.

　　In the afternoon to evening, financial management departments such as China People’s Bank, China Banking and Insurance Regulatory Commission, China Securities Regulatory Commission, and Foreign Exchange Bureau voiced their opinions one after another, saying that they would resolutely implement the spirit of this special meeting and stabilize market expectations. The Ministry of Finance also made a public statement on the real estate tax.

Screenshot of Chinese government network

　　It must be said that it is rare for high-level meetings to face market concerns like this, and it is rare for relevant departments to make such intensive statements. A series of policy actions to stabilize market expectations have been introduced one after another.

　　— — China Clearing announced on the 17th that it will reduce the minimum settlement reserve for stock business from 18% to 16% from April 2022, and reduce some registration and settlement fees.

　　— — The Shanghai and Shenzhen Stock Exchanges and the North Stock Exchange have also indicated that they will reduce the related expenses of listed companies in 2022 … …

　　With the recovery of market confidence, people are more concerned about what kind of "combination boxing" the follow-up policy of stabilizing expectations will play. Then, let’s take a look at the important information that has come to us in the past two days and see what policies are worth looking forward to.

　　(1)

　　"Monetary policy should take the initiative to respond, and new loans should maintain moderate growth."

　　China People’s Bank Building. Xinhua News Agency reporter Ding Hongfa photo

　　At present, both the domestic economy with increasing downward pressure and the increasingly complex international environment have put forward higher requirements for monetary policy.

　　The special meeting of the Finance Committee put forward the following requirements: "Monetary policy should take the initiative to respond, and new loans should maintain moderate growth."

　　The central bank said that it strongly supports small and medium-sized enterprises, firmly supports the development of the real economy, and keeps the economy running in a reasonable range. China Banking and Insurance Regulatory Commission said that to meet the reasonable financing needs of market participants and increase financing supply … … Promote the increase, expansion and price reduction of financing for small and medium-sized enterprises.

　　The recent rise in global commodity prices has increased the pressure of imported inflation, the pace of tightening monetary policy in major developed economies has accelerated, geopolitical risks have warmed up, and the uncertainty of the external environment has increased.

　　In the face of the pressure and challenges of economic development, monetary policy needs to be more forward-looking and precise.

　　At the beginning of this year, the central bank once proposed to open the monetary policy toolbox bigger, keep the total amount stable and avoid the "credit collapse". In this context, in the first two months of this year, China’s new loans exceeded 5.2 trillion yuan, an increase of about 270 billion yuan over the same period last year.

　　Despite this, the current problems such as insufficient effective demand and rising costs still have a certain impact on small and medium-sized enterprises. The recovery foundation of these market players is not solid enough. The pressure to achieve the annual economic growth target is not small, and the internal and external risk challenges have increased significantly. Monetary policy needs to be more flexible and accurate, and "actively respond".

　　The Federal Reserve announced a rate hike on the 16th, raising the target range of the federal funds interest rate by 25 basis points to between 0.25% and 0.5%.Facing the recent complicated external environment, the market pays special attention to every move of the Bank of China.

　　At this time, China’s monetary policy should not only adhere to the principle of "focusing on me", but also "focusing on the front".Take the initiative, do things quickly, look ahead, walk in front of the market curve, and guide expectations.

　　(2)

　　"Timely study and propose a powerful and effective response plan to prevent and resolve risks"

　　One is building a property. Xinhua News Agency reporter Zhang Nanshe

　　The risk problem of real estate enterprises is an important aspect of recent market concerns.

　　In view of the real estate sector, the Finance Committee meeting made it clear that it is necessary to study and put forward a powerful and effective risk prevention and resolution response plan in a timely manner, and put forward supporting measures for the transformation to a new development model.

　　The People’s Bank of China said that it should persist in striving for stability and prevent and resolve risks in the real estate market. China Banking and Insurance Regulatory Commission said, actively promote the transformation of the development mode of the real estate industry, encourage institutions to carry out M&A loans steadily and orderly, and focus on supporting high-quality housing enterprises to merge and acquire high-quality projects of difficult housing enterprises, so as to promote the virtuous circle and healthy development of the real estate industry. The relevant person in charge of the Ministry of Finance said that considering all aspects, there is no condition to expand the pilot city of real estate tax reform this year.

　　Last year, affected by multiple factors, some real estate enterprises encountered difficulties in sales repayment and financing, and industry risks were constantly emerging. The real estate industry has a large scale, long chain and wide coverage, which has an important systematic impact on economic and financial stability and risk prevention. This kind of worry is reflected in the market.

　　From all indications, the policy context of the real estate market is very clear:

　　We should not only adhere to the position that houses are used for living, not for speculation, but also maintain the continuity and stability of regulatory policies, and pay attention to avoiding too intense adjustment and preventing the risk of disposal risks. To this end,It is necessary to take effective measures to prevent and resolve risks and promote a virtuous circle and healthy development of the industry.

　　Break and stand. On the one hand, it is necessary to prevent and resolve risks, on the other hand, it is necessary to actively introduce supporting policies to promote the transformation of the real estate industry to a new development model. Previously, China Banking and Insurance Regulatory Commission and the Ministry of Housing and Urban-Rural Development issued documents to further strengthen financial support for the construction and operation of affordable rental housing. After the deployment of the Finance Committee meeting, more policies are worth looking forward to.

　　(3)

　　"China government continues to support all kinds of enterprises to go public overseas"

　　Recently, due to the influence of various international and domestic factors, the stocks listed in the United States have continued to fall, and pessimism has even been transmitted to the Hong Kong market and the A-share market.Some market participants are worried about Sino-US cooperation in auditing and supervision and the prospect of overseas listing of China enterprises.

　　This meeting of the Finance Committee clearly showed our attitude: "The China Municipal Government continues to support all kinds of enterprises to list overseas."

　　The CSRC said that it will continue to strengthen communication with the US regulatory agencies and strive to reach an agreement on Sino-US audit supervision cooperation as soon as possible. We will promptly promote the implementation of new regulations on the supervision of overseas listing of enterprises, support all kinds of qualified enterprises to list overseas, and keep the overseas listing channels open.

　　At the same time,China has been unswervingly promoting the two-way opening-up of the financial sector, and even when globalization is going against the current trend, this determination and impetus have not changed at all.

　　Judging from these positive signals, the mainstream between Chinese and American securities regulatory authorities is to promote equal consultation, and cooperation is the way to solve the problem. The Sino-US cooperation and consultation on audit supervision has made positive progress, which is in line with the expectations of global investors. An early agreement is expected to alleviate the concerns about the delisting of China Stock Exchange.

　　After the implementation of the new regulations on the supervision of overseas listing of enterprises, the internal and external supervision coordination around overseas listing will be further optimized, and the "red light" and "green light" of overseas listing activities of enterprises will be more clear. I believe that the implementation of the new regulations will not only support the financing development of various qualified enterprises, but also provide more investment opportunities for global investors.

　　(4)

　　Platform economic governance "red light and green light should be set well"

　　2018 Cyber Security Expo site. Xinhua News Agency reporter Jiang Hongjing photo

　　The standardized governance of the platform economy since last year has caused some people to misunderstand and interpret some normative measures as "suppression".

　　This meeting revealed many new trends worthy of attention: "Steadily promote and complete the rectification work of large platform companies as soon as possible"; It is the first time that "red light and green light should be set well" … … The implication of these expressions is:The supervision of platform enterprises is not only standardized and not developed, but developed in standardization, and standardization is for better development.

　　The meeting emphasized that through standardized, transparent and predictable supervision, the rectification work of large platform companies should be steadily promoted and completed as soon as possible.

　　In April last year, the financial management department jointly interviewed some online platform enterprises engaged in financial business, and put forward the requirements for self-inspection and rectification.

　　It is believed that after a period of supervision and inspection, the rectification work has achieved phased results, and the regulatory authorities have a more comprehensive and in-depth grasp of the risk base of platform enterprises, and the rectification direction is clearer and the regulatory measures are more accurate.The supervision system of platform economy, which pays equal attention to standardization and development, will be gradually improved to promote the long-term healthy development of platform economy.

　　The governance of platform economy involves enterprises, industries, society, finance and other aspects, and needs the cooperation of multiple regulatory departments. Forming a virtuous circle of platform economy development is inseparable from the joint efforts of relevant departments. From a global perspective, this is a challenging subject. It is believed that with the deepening of regulatory practice,Our supervision of the platform economy will be more mature and perfect.

　　(5)

　　"Regulators in the Mainland and Hong Kong should strengthen communication and cooperation"

　　In the current round of stock market decline, the Hong Kong market has suffered a lot.

　　On the issue of financial stability in Hong Kong, the meeting proposed that the regulatory agencies in the Mainland and Hong Kong should strengthen communication and cooperation.

　　In recent years, the interconnection and integration of capital markets in Hong Kong and the Mainland have been deepening, and the stable operation of finance in the two places is more closely related. Further strengthening the communication and cooperation between the regulatory agencies of the Mainland and Hong Kong will play a very important role in promoting the healthy development of the capital markets of the two places and maintaining the status of international finance centre.

　　The CSRC said that it will further promote high-level opening up, strengthen pragmatic cooperation between the mainland and Hong Kong capital markets, and jointly safeguard the healthy and stable development of the Hong Kong market.

　　In fact, in recent years, many new economic enterprises have chosen to go public in Hong Kong, and the products of Shanghai-Shenzhen-Hong Kong Stock Connect, Bond Connect and ETF have been running smoothly, and the mutually beneficial cooperation between the two markets has been expanding and deepening. Under the new situation, it is worth looking forward to how the mainland market and Hong Kong market can further complement each other and carry out in-depth and all-round cooperation.

　　(6)

　　"Maintain the stability and consistency of policy expectations"

　　The expectation is stable and the market is stable. Market turmoil often comes from uncertainty.

　　For the policies that may have a significant impact on the economic and financial fields in the future, this special meeting of the Finance Committee gave a very clear direction, and even the wording was harsh.

　　"Actively introduce policies that are beneficial to the market and prudently introduce contractive policies", "Respond to hot issues of market concern in time", "Strengthen coordination and communication, and hold accountability when necessary" … …

　　This is actually a further deepening of the spirit of the Central Economic Work Conference held in December last year. Economic and social development is an interrelated and complex system. We should prevent the emergence of fallacy of composition, do not divide the troops and guard the pass into taking care of ourselves and not being as good as the rest, and avoid the negative effects caused by the superposition of local reasonable policies.

　　At present, the task of economic development is heavy and the challenges are severe and complicated, which is a "required question" for all localities and departments. This puts higher demands on the systematicness and coordination of policies.In the future, the formulation and implementation of policies should still adhere to systematic concepts and practical standards, follow economic laws, and test the success or failure of policies with practical results.

　　The capital market is a concentrated reflection of all kinds of information and confidence of all parties.The meeting put forward that "all policies that have a significant impact on the capital market should be coordinated with the financial management department in advance to maintain the stability and consistency of policy expectations", which is a concentrated expression of stabilizing market expectations and confidence.

　　(7)

　　"Welcome long-term institutional investors to increase their shareholding ratio"

　　Image source: Xinhua News Agency

　　"Welcome long-term institutional investors to increase their shareholding ratio." This sentence about "real money and silver" is also a very interesting expression in the meeting of the Finance Committee.

　　Bank insurance institutions are an important source of long-term funds. China Banking and Insurance Regulatory Commission said that it is necessary to give full play to the advantages of long-term investment of insurance funds and guide insurance institutions to allocate more funds to equity assets. Support insurance companies to increase capital market investment, especially the stock investment of high-quality listed companies, through various channels such as direct investment, entrusted investment and Public Offering of Fund.

　　The CSRC said,It will improve the institutional mechanism conducive to long-term institutional investors’ participation in the capital market., increase the cultivation of Public Offering of Fund and other institutional investors, and encourage long-term investment and value investment.

　　In the future, with the maturity of China’s capital market, the proportion of long-term institutional investors allocating equity assets is expected to continue to rise. With the continuous establishment and improvement of the third pillar of pension, pension-related financial products will continue to emerge, injecting more long-term funds into the capital market.

　　To sum up a word, face up to market concerns, send a clear signal, manage expectations well, and introduce pragmatic measures to boost market confidence.(Reporter Liu Hui, Li Yanxia, Wu Yu)