Huaqiu PCB
Highly reliable multilayer board manufacturer
Huaqiu SMT
Highly reliable one-stop PCBA intelligent manufacturer
Huaqiu Mall
Self-operated electronic components mall
PCB Layout
High multi-layer, high-density product design
Steel mesh manufacturing
Focus on high-quality steel mesh manufacturing
BOM ordering
Specialized Researched one-stop purchasing solution
Huaqiu DFM
One-click analysis of hidden design risks
Huaqiu Certification
The certification test is beyond doubt
At the opening ceremony of the 20th Annual Conference of the China Association for Science and Technology, Jack Ma, one of the keynote speakers, said that belief in the future, innovative spirit and the character of being willing to take responsibility determine the personality between entrepreneurs and scientists. Today is the “best time” for entrepreneurs Liberia Sugar Daddy and scientists. How entrepreneurs join forces with scientists is today’s A serious issue in China’s social and economic development.
Jack Ma said that in the past 100 years, due to the rise of entrepreneurs and scientists, extraordinary progress and development have occurred in all aspects of social development.
In Ma Yun’s view, “If two extraordinary groups were born in China in the past hundred years, then only the perfect combination of these two extraordinary groups in the next hundred years can make the world and China prosper. , Let our future generations have more lasting prosperity. Therefore, in the new era, technology needs new child-bearing relationships to adapt to the development of new child-bearing power.”
Jack Ma bluntly said that what scientists and entrepreneurs have in common is “seeing because of trust.” It is precisely because of the spirit of innovation and the courage to take responsibility that entrepreneurs and scientists were born. Scientists and entrepreneurs both believe in the future and work hard to make the future a reality.
He made an abstract metaphor and continued, “In fact, entrepreneurs are scientists in social economics, and scientists are entrepreneurs in the research field. Scientists without entrepreneurs are blind in the market economy. Entrepreneurs without scientists are lame. “Scientists know how to do things correctly, entrepreneurs know how to do things efficiently and effectively, scientists must have the agility of entrepreneurs, and entrepreneurs must have the rigor of scientists.
In his speech, Jack Ma repeatedly emphasized the significance of innovation to enterprises. “Profits of enterprises should come from technological innovation rather than market scale.”
He pointed out that the old relationship with having children included “research but not development, development but not consumption, and use without effectiveness.” The problem is that the main battlefield of innovation today is not in universities and research institutes, but in enterprises. “Only on the front line of competition can we have the skills to produce the most advanced Liberians Escort. The two swords of enterprises and scientific research institutes are combined. , It is a re-production relationship that integrates industry, academia, and research.”
At the same time, Ma Yun believes that scientists must also learn to embrace the Internet. “Innovation in the past relied on resources, while innovation in the future will rely on data. ”
Full text of Jack Ma’s speech:
1.
First of all, welcome everyone to Hangzhou, my hometown. The first annual meeting of the Association for Science and Technology was held in Hangzhou in 1999. Alibaba was also born in Hangzhou in 1999. I am grateful and especially lament the rapid development of scientific and technological strength. Without science and technology, Alibaba would not be possible.
I myself feel the same way. Alibaba has fully enjoyed the profits from technological development. Today’s conference invites a business person who enjoys profits on the edge of technology and has full respect for scientists. I am full of gratitude for the conference’s invitation.
2.
When I was a child, I never thought about being a teacher, because I didn’t want to be, and I never thought about being a scientist, because I didn’t dare to be a scientist, and I didn’t dare to think about it.
Today we have more and more scientists who admire us very much, but scientists and entrepreneurs are very similar. In China, these two groups were formed in the past 100 years and have great social influence. The powerful groups, scholars, farmers, industry and commerce, and businessmen were ranked last, but scientists were even worse, not even ranked.
Modern scientists are hidden in witch doctors, sailors and Taoist priests. From this point of view, entrepreneurs and scientists are very similar and sympathize with each other.
Many people believe because they see it, but only a few people see it because they believe it. I think this is also an important reason why entrepreneurs and scientists have not been understood for a long time, because we believe in trust.
In the past one hundred years, precisely because of entrepreneurs andThe rise of the two groups of scientists has shown extraordinary progress and development in all aspects of society and in social progress.
3.
Every major technological revolution takes fifty years. The first twenty years are technological revolutions, and the last thirty years are application revolutions. Internet technology is the same.
The next thirty years will not be how successful the Internet companies are, but how successful the companies that make good use of the Internet companies will be. The next thirty years will be the application period of Internet technology. The more rapidly developing the application period is, the more important it is to Paying attention to basic scientific research, innovation is forced, and funds and responsibilities cannot be piled up or allocated. Funds and responsibilities cannot pile up innovation and scientific research results.
I just came back from Israel. Israel has no international market and no natural resources, but it was forced to develop unique scientific techniques and research. China has a strong market, and it should Liberia Sugar Daddy have its own unique research projects. In the future, corporate profits must come from technological innovation, not market size.
Today everyone is talking about the intelligent world, which mainly has three basic elements: the Internet, big data and cloud computing. We think the Internet is related to having children, big computing is the power to have children, big data is the material to have children, big data is not big data, but big computing, strong computing, big computing plus cloud technology is the key The real future.
We must conduct in-depth research on the Internet, big data, and cloud computing, and cannot just stop at fast-food-style, shallow-level conceptual hype and purely commercial applications.
In the past, we regarded human beings as machines. In the future, we will regard machines as human beings and use them. In the future, everything will not be like humans, but to make everything learn and think like humans. In the future, machines must deal with humans. To solve the problems that cannot be solved by humans, humans must have confidence in themselves. Now everyone is worried that machines may control humans. I think machines will never be able to control humans, nor can they defeat humans, because machines There is only Chip, and humans have Heart. Liberia Sugar Daddy Machines can only calculate quickly, but humans have true love.
In the next ten to twenty years, there will be three core technologies, and the entire society will face huge challenges because of these three technologies.
The first is mechanical intelligence, the second is IoT, and the third is blockchain.
In machine intelligence, we must believe that humans are smart, animals are innate, and machines are intelligent. I think that in “artificial intelligence”, humans think too highly of themselves. The brain is aware of less than 15%,How can we make machines think like us.
The IoT era has basically not arrived yet. Today’s IoT is just a lot of people selling hardware or software, looking for a reason to sell better.
I think the entire blockchain technology is also undergoing earth-shaking changes. Blockchain is not a bubble, but today’s Liberians EscortBitcoin may be a bubble, and blockchain is not a gold mine. Blockchain is a huge tool and application that opens up a gold mine for digital finance. It is a solution for privacy and security in the data era.
So I think about the concept of today’s blockchain. I was talking about it at the company’s everyone’s wedding some time ago. An engineer in our company said that he was an engineer in the marriage marketing, and the results were as long as four or five. In August, no one opened his resume, but after he changed it to “blockchain” (engineer), 381 people wrote love letters to him.
Therefore, when facing blockchain, machine intelligence, and IOT, we must have a high degree of understanding, especially because the impact of IOT on the manufacturing industry is far beyond everyone’s imagination, and the impact of e-commerce on retail, many wholesalers The industry is not prepared, and IoT, we are calling for artificial intelligence, we are calling for IoT, and we are calling for blockchain, which will have a huge impact on each of our work.
4.
Now we are studying AI, and in the future, AI will study it for us.
Scientists must embrace the Internet.
In the past, our innovation relied on resources, but in the future, our innovation will depend on data.
In the past two hundred years, technology has allowed humans to learn to explore the inner world. We believe that in the next two hundred years, humans will explore the inner world. I think countless smart people have been born in the past two hundred years, but after two hundred years, humans will rely on wisdomLiberia Sugar is preserved, and humans will be wise to preserve it in the next two hundred years.
So I personally feel that the difference between wisdom and knowledge is that wisdom knows what it wants, and wisdom knows what it doesn’t want. Human beings only need to understand what they don’t want. Human beings only need to increase their efforts to study themselves and their own needs. Clearly, we understand that we don’t need that many tools.
Therefore, humans do not really know that they are too young. People in the future may live to be 150 years old, people in the future may only work for three hours a day, and people in the future will definitely visit 300 cities in their lifetime.
Therefore, in the past two hundred years, manufacturing has driven unemployment. In the next two hundred years, manufacturing will not drive unemployment. In the next two hundred years, services will bring huge unemployment.
5.
Today is the best time for scientists and entrepreneurs. The changing opportunities of the third technological revolution and China’s responsibility to the world determine that today is the best time for enterprisesIn the age when scientists and scientists are most successful, scientists and entrepreneurs must perfectly unite.
In the past, scientists and entrepreneurs looked down on each other. Scientists felt that we businessmen were stinky, and we also felt that scientists were arrogant.
In fact, entrepreneurs are scientists in social economics, and scientists are entrepreneurs in the field of research. Scientists without entrepreneurs are blind in the market economy, and entrepreneurs without scientists are lame.
The common point between scientists and entrepreneurs is that they see each other through trust. Only with the spirit of innovation and the courage to take responsibility can entrepreneurs and scientists be born.
It is society that gives us resources to make good use of. We must learn and get used to being doubted and questioned. Scientists and entrepreneurs all believe in the future, and we work hard to make the future a reality.
Scientists know how to do things right, entrepreneurs know how to work efficiently and effectively, scientists must have the agility of entrepreneurs, and entrepreneurs must have the rigor of scientists.
If two extraordinary groups were born in China in the past hundred years, then only the perfect combination of these two extraordinary groups in the next hundred years can make the world, China, and our descendants more sustainable. prosperous.
6.
In the new era, technology requires new relationships with children to adapt to the development of new fertility.
In the last century, the research and development of two bombs and one satellite was the most advanced relationship. In the last century, there were not many important and outstanding talents. They were concentrated in colleges and universities and scientific research institutes, so funds and talents were concentrated. is the best way to grow. But today, the main battlefield for innovation is no longer in colleges and universities or scientific research institutes, but within enterprises.
The old child-bearing relationship Liberians Sugardaddy has failed to adapt to the growth of child-bearing power. The old child-bearing relationship often It will appear that it is researched but not developed, developed but not consumed, and used but not effective.
At present, companies still follow the pace of colleges and universities. In the future, colleges and universities must follow companies and follow the market. This is my personal point of view.
Because only on the front line of competition, only under strong pressure Liberians Sugardaddy, can the most advanced seniors be born. skills. The combination of enterprises and scientific research institutes is a production-oriented relationship that integrates industry, academia, and research.
Nowadays, everyone says that Musk is amazing. I think the most amazing thing about him is that he makes good use of scientists and makes the scientists’ views his own.
7.
In our scientific and business circles, especially in the scientific world, I feel that what we have to fill is the gap in the future, not the gap of yesterday, nor the gap of tomorrow. It is not the United States or Russia. Yes, we must have it, but it is because of future needs that we develop and explore, because the world hasAfter arriving at the new track, we had the opportunity to change lanes and overtake.
Today, the United States, Europe, and Russia do not have many things. We have the opportunity to make things that we have.
So research is not just because of interest, research must be valuable. At that time, many research institutes in the United States proposed research for fun and research for profit. Today, it is not research for fun, we are not research for fun. Not research for profit, but research for solving problems with profit and fun. We must solve problems and be happy, valuable and profitable at the same time. Only this kind of research can achieve long-term development. Human beings do not have experts in the future. We are just exploring the future. We must believe in ourselves. All experts are from yesterday. Without learning, no one can become an expert or a scholar. As long as we believe in ourselves, believe in human beings, and believe in children, because we can’t do it, our children can do it, and real technology can do it.
Thank you and wish the conference a smooth success.
Among the top 1,000 computer scientists in the world in 2018, 29 Chinese scientists are on the list. The Guide2Research website recently released the top H-index rankings in the global computer science and electronics fields in 2018. 1000 Scientists 2018-07-05 08:51:39
12798
Big deal! Baidu IDL outstanding scientist Xu Wei announced his resignation and joined Alliance Horizon to join Yu Kai. Tomorrow morning, Baidu Deep Learning Laboratory Liberians Sugardaddy Laboratory (IDL ) Outstanding scientist Xu Wei officially announced his resignation and joined Horizon as Chief Scientist of General AI. 2018-07-24 10:09:1241962017 IEEE Fellows announced, 18 scientists from mainland China Chosen! Recently, the world’s largest non-profit professional research technology society IEEE (International Institute of Electrical and Electronics Engineers) announced the 2017 Fellow list. This year, a total of 18 scientists from mainland China were selected, and a total of 14 scientists from Hong Kong and Taiwan were selected. Qingta has organized the units and research areas of mainland Chinese scientists, and the results are for your reference. 2016-11-25 11:00:26132242011 The 20th Philippine Asian Food and Food Packaging, Food Machinery Equipment Exhibition This post was last compiled by eehome on 2013-1-5 09:57 2011 20th Philippine Asian Food and Food Packaging, Food MachinesLiberians Escort Machinery Equipment Exhibition Exhibition time: September 7-10, 2011 Exhibition address: Philippines (Manila) World Trade Center 2011-03-12 12:00:002015 The 20th China International Laser, Optoelectronics and Optoelectronic Display Products Expo 2015The 20th China International Lasers, Optoelectronics and Photonics ExhibitionSame period2015-06-09 14:40:282016The 20th China (Shanghai) International Smart Medical and Wearable Equipment Exhibition group co-organizers: Zhanzhao International Enterprise Co., Ltd., National Welfare Association, Korea International Exhibition Co., Ltd. Supporting units: U.S.-China Economic and Trade Promotion Association, American Traditional Chinese Medicine Association, Russian Asian Business Cooperation Center Russia Moscow Trade Union , British Health Association, German Tianneng Life Science 2016-06-20 18:00:572017 The 20th China (Shanghai) International Medical Equipment Expo, top institutional procurement, hospital buyers and distributors from more than 30 countries and regions The Chamber of Commerce focuses on CMEH trade and transportation; as the exhibition area expands, exhibitors increase, and the number of visitors increases year by year, CMEH has been held in Shanghai and Beijing respectively. The 20th China (Shanghai) International 2016-10-21 10:52:532017 The 20th China (Shanghai) International Medical Equipment Expo procurement, hospital buyers and dealers gathered in CMEH trade and transportation; with the expansion of the exhibition area, With the increase in exhibitors and the increase in the number of visitors year by year, CMEH has been held in Shanghai and Beijing respectively. The 20th China (Shanghai) International Medical Equipment Expo will be held on July 2017 2016-10-26 08:28:152019 The 28th China International Information and Communications Expo 2019The 28th China International Information and Communications Expo (PT Exhibition) Exhibition Time: October 31-November 3, 2019 Exhibition Address: Beijing National Conference Center (No. 7 Tianchen East Road, Xiangyang District, Beijing) Exhibition Scale: 40000 + Exhibitor data 400 + Audience 2019-02-22 16:34:092019 The 28th China International Information and Communication Expo (PT Exhibition) `2019 28th China International Information and Communication Expo (PT Exhibition) Exhibition Time : October 31-November 3, 2019 Exhibition address: Beijing National Conference Center (No. 7, Tianchen East Road, Xiangyang District, Beijing) Exhibition scale: 40,000+ Exhibitor data 400+ visitors 2019-01-14 13:41 :45 Invitation Letter for the 7th Advanced Manufacturing Conference 2019″ as its theme, adhering to the characteristics of “international, specialized research, advanced and high-end”, will once again gather the most influential people in the world’s advanced manufacturing industry 2018-10-16 14:53:502020 No. 2018-10-16 14:53:502018-10-16 14:53:502018-10-16 14:53:502020.com The 23rd Beijing International Science and Technology Industry Exhibition attracted 5.42 million visitors; a total of nearly 1,000 high-level forums and special transportation activities on 221 topics were held, and 5,426 well-known domestic and foreign scientists, economists, and well-known business leaders attended and gave speeches; 230 economic and trade negotiation activities involving joint domestic and foreign investment cooperation, technology trade, and key urban development projects were held 2019-04-16 10:27:49 The 24th Shenzhen Hi-Tech Fair in 2022 China International High-tech Fair Results The 24th China International High-tech Fair (hereinafter referred to as: Hi-Tech Fair) exhibitor contact *** Fang MiLiberians Sugardaddy Si will Held at the Shenzhen Convention and Exhibition Center from 16 to 20, 2022 (Futian) The 24th Hi-Tech Fair Information Technology and Products Exhibition Smart Medical Health Exhibition Semiconductor Display Exhibition Digital China Special Pavilion 2022-02-18 11:19:43 China International The High-tech Achievement Fair Industry and Informatization Digital China Special Pavilion is organized by the Ministry of Commerce, the Ministry of Science and Technology, the Ministry of Industry and Information Technology, the National Development and Reform Commission, the Ministry of Agriculture and Rural Affairs, the State Intellectual Property Administration, the Chinese Academy of Sciences, the Chinese Academy of Engineering and the Shenzhen Municipal People’s Government **The 20th China International High-tech Achievement Fair (hereinafter referred to as the Hi-Tech Fair) will be held in November 2018 at 2018-09-07 09:19:08 China International High-tech Achievement Fair Smart Medical LR Escorts Health Exhibition The 20th China International High-tech Results Fair Smart MedicalHealth Exhibition on November 14-18, 2018, Shenzhen Convention and Exhibition Center Hall 2 Exhibition Introduction: The 20th High-Tech Fair Smart Medical and Health Exhibition will be held on November 14-18, 2018 at 2018-09-06 09:21 :00Scientists develop bacterial power-generating biobatteries that can be used in the dark. Foreign media reports that batteries made of bacteria will soon provide electricity for our electronic products. Scientists have discovered that the energy generated by eggs on the surface of bacteria can be collected and used as electrical energy. This major breakthrough will result in a clean current produced by bacteria, or “biobattery” China International High-tech Achievement Fair Information Technology and Products Exhibition November 14-18, 2018 Shenzhen Convention and Exhibition Center Digital Life Smart Future China International High-tech Achievements Fair (hereinafter referred to as the Hi-tech Fair) is currently the largest and most popular in China Influential science and technology exhibition 2018-07-16 15:27:26 The 20th Russian Mo***uild International Building and Building Materials Exhibition The 20th Russian Mo***uild International Building and Building Materials Exhibition—- Eastern Europe The largest Mo***uild “UFI” certification exhibition Exhibition time: Phase I: April 1-4, 2014 Phase II: April 15-18, 2014 Exhibition address: Moscow 2013-08-23 13:46: 28 The 20th Russian Mo***uild International Architecture LR Escorts Building Materials Exhibition The 20th Russian Mo***uild International Architecture Building Materials Exhibition—-The largest Mo***uild “UFI” certification exhibition in Eastern Europe Exhibition time: Phase I: April 1-4, 2014 Phase II: April 15-18, 2014 Exhibition address: Moscow 2013 -08-23 13:49:56 Jack Ma said that the success of any entrepreneur requires a strong and independent spirit. In other words, he must constantly deny the objections of others and maintain his own unique indomitableness. Only with elegance can we truly achieve great success. Among Chinese entrepreneurs, Jack Ma is such a stand-alone person. This is what drives us 2012-07-16 18:50:30 Jack Ma’s current e-commerce. The world’s largest B2B e-commerce website, that is, a business-to-business e-commerce website, is built in China, and its leader is Liberia Sugar Daddy is a native of China. Although he does not have an education background in a prestigious university and has even passed the college entrance examination three times, today he has repeatedly 2008-07-25 19:24:53CMEH 2017 The 20th China (Shanghai) International Medical Devices ExpoCMEH 2017 The 20th China (shanghai) International Medical Devices Exhibition 2017 Time 2016-10-21 09:36: 48Fibocom 2022 China Graduate Electronic Design Competition related information Secretary of the Party Committee of the Department of Electronic Engineering of Tsinghua University; Fu Yuzhuo, the outstanding contestant of the second session, is currently the deputy director of the Academic Affairs Office of Shanghai Lukang University; Sun Xuejun, the outstanding contestant of the third session, is currently working at Ericsson Chief scientist; Xu Ningyi, the sixth outstanding contestant, is currently the chief architect of Baidu. 2. Features of the Competition System The competition is characterized by high gold content and high level of involvement. 2022-12-09 14:47:17NEPCON The 20th North China International Electronic Childbirth Equipment and Microelectronics Industry Exhibition The 20th North China International Electronic Childbirth Equipment and Microelectronics Industry Exhibition Exhibition time: August 26-August 28, 2014 Exhibition Hall: Shenzhen Convention and Exhibition Center NEPCON South China is the most important industry gathering of the SMT industry in South China. The exhibition gathered the SMT industry 2014-05-30 10:51:43 ST MCU edge AI developer cloud – STM32Cube.AI said: “Our goal is to provide the best hardware, software and services to address embedded developers and data scientists face the challenge of enabling them to develop edge AI applications faster and easier. “Today, we launch the world’s first MCU AI developer cloud, which is linked to 2023-02-02 09. :52:43TI scientists talk about the future development of floating-point DSPTI scientists talk about the future development of floating-point DSP Since the birth of floating-point digital electronic signal processor (DSP) more than ten years ago, it has provided arithmetic for real-time electronic signal processing. A more advanced alternative plan. However, fixed-point devices are still the mainstream in the industry – of course low cost is an important reason. Fixed-point DSP every 2009-11-03 15:18:49 Blockchain is not a bubble. Jack Ma may create a new myth. Recently, at the Second World Intelligence Conference, Jack Ma said when talking about blockchain, he I am very optimistic about blockchain, and Alibaba must have blockchain. Therefore, “blockchain has also become a new hot word at the conference.” At the meeting, Jack Ma, Chairman of Alibaba Board of Directors, and Sun Pishu, Chairman and CEO of Haichao Group 20LR Escorts18-05-18 18:10:37 Ming Deyang video distributed to friends to order FPGA courses–Chapter 20 Improving Effectiveness Skills Chapter 20 Improving Effectiveness Skills 1. Application GVIM production template http://yunpan.cn/cjZTiDA9pY56x visit password c3592015-11-07 09:22:06Spring Medical Expo/2017 20th China (Shanghai) International Medical Equipment Expo Childbirth enterprises and top-notch institutional procurement in more than 30 countries and regions around the world, Hospital buyers and dealers focus on CMEH trade and transportation; as the exhibition area expands, exhibitors increase, and the number of visitors increases year by year, CMEH has been fixed in Shanghai and Beijing respectively. The 20th China 2016-10-24 12:17:41 Wufang Technology Dinner and Participation in the 20th China Electrical Instrumentation Industry Development Forum and Exhibition in 2010 [Notice] April 20-22, 2010 , the 20th China Electrical Instrument Industry Development Forum and Exhibition in 2010 was grandly held in Ningbo. Shenzhen Wufang Technology Co., Ltd. will participate in the exhibition (Booth No. 94). The theme of this exhibition is: smart electricity use, innovation and win-win. Wufang Technology 2010-04-20 10:38:41 Bio-electromagnetic waves reveal field-guided inventions (brain control technology series written by Russian-Chinese scientists) Bio-electromagnetic waves reveal field-guided inventions (brain-controlled inventions written by Russian-Chinese scientists) Technology Series) 2020-03-05 09:31:41 The 8th China Internet of Things Industry and Smart City Development Annual Conference The 8th China [url=]Internet of Things[/url] Industry and [url=]Smart City[/ url]Development [url=]Annual Meeting[/url] The Internet of Things is an important component of my country’s strategic emerging industries, whether it is [url=]cloud computing[/url2017-10-30 09:15:45 Released by American scientists The latest research results from scientists at the University of Texas in the United States show that people will soon debunk lier’s rumors based on the vibration of the intestines. The university’s scientific research team also believes that one day in the future, a variety of oscilloscopes mainly used to record cardiac movements will greatly improve the quality of its working tools 2018-10-24 11:40:31 Miss this science At the Robot Exhibition, you will be thrown away for a few blocks by 800+ social celebrities including industrial robots, service robots, aerial robots, and artificial intelligence. Guests at the Conference of Innovative Entrepreneurs in the Field of Robotics ◆ The world’s top scientists in the field of robots The top 50 university scientists and well-known experts in the industry in the world will be invited to the conference (MIT, Stanford 2017-07-05 10:30:03 Lecture 20 Adders and Numerical Comparators Lecture 20 Adders and Numerical Comparators 6.6.1 Adder 1, Half Adder 1. Meaning Output electronic signal: addend Ai, summand Bi Input electronic signal: base and Si, to the high position 2009-03- 30 16:24:545502
Lecture 28 Digital-to-analog and analog-to-digital converters Lecture 28 Digital-to-analog and analog-to-digital converters Chapter 8 Digital-to-analog and analog-to-digital converters 8.1 Overview 8.2 D/A converter 8.2.3 R-2R inverted T-shaped resistor collection D2009-03-30 16:34: 082671
Lecture 29 A/D Converter Lecture 29 A/D Converter 8.3 A/D Converter 8.3.1 Common steps of A/D conversion 1. Sampling 1 and persistence 2 , Quantification and Coding 8.3.3 one by one 2009-03-30 16:35:361386
Scientists have developed rotating batteries that will be used to drive cars (picture) Scientists have developed rotating batteries that will be used to drive cars (pictures) ) 2009-11-10 13:41:02485 Scientists prove the “avalanche effect” of solar cells Scientists prove “Avalanche Effect” of Solar Cells A latest study by Dutch scientists explains the “avalanche effect” of electrons in nano-semiconductor crystals (avalanche effect) found the correct 2010-01-13 09:33:32771NVIDIA chief scientist talks about 3D chips , China’s rise NVIDIA chief scientist Bill Dally is accepting EE TiDuring the interview, mes talked about 3D integrated circuits, the rise of China in technology and the current situation of US R&D investment. 2012-05-21 09:02:34804 Public belief from hundreds of scientists and entrepreneurs: Artificial intelligence can Destroy the earth! Artificial intelligence machines refuse to obey human commands and even kill or control humans. The situation of eventually dominating the world may really occur. Hundreds of scientists and entrepreneurs, including British theoretical physicist Stephen Hawking, have recently Jointly issued an open letter urging people to pay attention to the safety of artificial intelligence and ensure that such research is beneficial to mankind. 2017-01-19 15:42:49961 Google Cloud chief scientist Li Feifei “Visual intelligence beyond ImageNet” Full text of the speech: Last weekend, one of the most outstanding scientists in the field of artificial intelligence: Li Feifei, a lifelong professor at Stanford University and chief scientist of Google Cloud, gave us a speech called “Visual Intelligence Beyond ImageNet” at the Future Forum annual meeting. “Excellent speech. 2017-11-02 15:00:567796AI talents are in hot demand, and there is a big gap in data scientists and machine learning engineers. Culbertson said that data scientists are the most popular AI positions. AI needs to output a large amount of high-quality data in order to perform its functions. Data scientists can analyze and interpret data to help companies understand data and gain insights so that they can adopt more efficient methods. Achieve operational goals. 2018-03-03 11:13:40921 Ranking of Scientists in the Field of Artificial Intelligence in 2017, “Artificial Intelligence” Become a hot word. With the advancement of academic research and technological application in the field of artificial intelligence, artificial intelligence is integrating with various industries and promoting the development of various industries and social economy. In the era of artificial intelligence, which artificial intelligence scientists are being watched around the world2018-04-08 20:21:00
16006
Lee Kai-Fu Speech: How to start a business in the era of artificial intelligence Kai-fu Lee gave a speech entitled “Scientist Entrepreneurship in the Artificial Intelligence Era”. 2018-05-28 15:12:59
13150 Baidu Xu WeixuanLiberians Escort announces joining Horizon Responsibility Chief Scientist of General AI Early this morning, Xu Wei, an outstanding scientist at Baidu Deep Learning Laboratory (IDL), announced his resignation from Baidu. He also said that he would join Horizon Robotics and serve as Chief Scientist of General AI. ). 2018-07-27 09:57:322679 ROHM participated in the “2018 China International Industry Exhibition” brings power solutions centered on SiC power components. ROHM, the world’s leading semiconductor system manufacturer, held the 20th “Industrial Exhibition” at the National Convention and Exhibition Center (Shanghai) from September 19 to 23, 2018. At the 5-day China International Industry Exhibition, Rohm exhibited energy-saving and efficient SiC power components and industrial equipment solutions focusing on “machine health testing”, attracting many people from both inside and outside the industry. People are based on transportation 2018-09-21 10:38:115330 The 20th China Robot and Artificial Intelligence. The Intelligence Competition was held in Foshan on October 25. More than 200 participating teams from 78 international universities, including Tsinghua University, Fudan University, and Harbin Institute of Technology, were held in Shunde District, Foshan, Guangdong. A “fierce battle” began at the 2018 China Robot and Artificial Intelligence Competition 2018-10-29 16:03:00
2821 Guokewei Chief Scientist IeyasuLR Escorts Xinhai: Make every effort to build storage system security and create storage system security”. The following internal affairs are compiled according to shorthand and have not been approved by myself. Kang Xinhai, Chief Scientist of Goke Microelectronics Kang Xinhai: Everyone who knows Goke Microelectronics knows that we are a company engaged in chip development. The chips we develop involve IoT and some consumer-level and enterprise memory chips. Why am I standing on the stage today talking about the security of storage systems? Back to 2018-12-12 15:24:01A very important point for the success of 560huawei is that foreign scientists talk about huawei Ren Zhengfei said that today we see that Huawei has many successes. In fact, a very important part of the success is foreign scientists, because Huawei’s salary is higher than that of Western companies Liberia Sugar company, so many scientists work in Huawei. “We have at most 700 mathematicians and more than 800 physicists, 1202019-01-18 08:51:209304 “Chinese Entrepreneur” predicts where the hot spots of AI technology will be in the next ten years. In this era of fog and chaos, every rational person in the market needs to take a long-term view and cast their anchor in the river of time. Only in distant places can we stand more firmly and steadily by measuring the present in the future. “Chinese Entrepreneur” organized 9 entrepreneurs, scientists, economists and artists and asked each of them to write a letter to 2029. I hope it will be helpful to readers to guess the world in their eyes 10 years from now. 2019-02-28 14:11:371936 The difference between data scientists and data engineers The important difference between data scientists and data engineers, It can be explained by the difference between ETL and DAD. 2019-07-10 17:06:44LR Escorts
2381 There are a large number of Chinese engineers, scientists and technicians in Silicon Valley in the United States preparing to return to China. According to the “Wall Street Journal” report in the United States, in Silicon Valley, the most proud technology center in the United States, there are a large number of Chinese engineers, scientists and technicians from China. Engineers, scientists and other technical personnel are preparing to return to China. 2019-07-12 15:46:4814466 There are a large number of Chinese engineers, scientists and technicians in Silicon Valley who want everything Did everyone come back? According to a report on the US “Wall Street Journal” website, in Silicon Valley, the most proud technology center in the United States, a large number of engineers, scientists and other technical personnel from China are preparing to return to China. In the past, Silicon Valley, home to high-tech companies such as Apple, Microsoft, and Facebook, was a coveted workplace for many Chinese talents. Now they actually want everyone to return 2019-08-02 09:01:494289 The opening ceremony of the 16th China Scientists Forum Sports Week and the 9.3 Internet of Things Forum were grandly held in Shanghai. Chairman of the China Scientists Forum Chen You announced the opening ceremony of the 16th China Scientists Forum Sports Week and the official opening of the 9.3 Internet of Things Forum and delivered a speech. He recalled the 16-year development process of the Chinese Scientists Forum and the achievements it has made for the cooperation of industry, academia and research in my country, and expressed congratulations on the successful convening of the 9.3 Internet of Things Forum. 2019-09-05 15:08:493215 How do companies solve data scientists lack specific methods? What as companies continue to A data-centered culture to makeLiberians Escort decisions and plans, data scientists have a globalThe importance of enterprises is increasing day by day. But companies can’t hire data scientists fast enough because qualified candidates are still so limited. 2020-04-18 10:31:533230 Academician Wu Hequan: “5G will definitely bring about unimaginable new developments. Utilization.” Wu Hequan, academician of the Chinese Academy of Engineering, predicted at the 2020 (20th) Chinese Enterprise Future Stars Annual Conference and China Entrepreneur Ecology Conference hosted by “Chinese Entrepreneur” magazine on June 20 that the new infrastructure will China’s economy has entered a new era. 2020-06-22 10:53:261331 What is the best programming language for data scientists? The most common question asked by every data science learner: “What is the best programming language for data scientists?”. 2020-07-05 11:32:162243 Can data scientists and data engineers become one? Although the roles of data scientists and Liberia Sugar Daddy data engineers may seem very different, data scientists and data engineers share many characteristics Harmony skills. These overlapping skills include processing and manipulating large data sets, programming skills for working with data, data analysis skills, and overall proficiency in operating the system. 2020-07-25 10:17:112346 The 8th Jiangsu Young Scientists Annual Conference Semiconductor Forum was successfully held On October 25, the 8th Jiangsu Province Young Scientists Annual Conference Semiconductor Elite Forum was successfully held in Jiangyin City. The forum is jointly sponsored by the leaders of Jiangsu Association for Science and Technology LR Escorts, Wuxi Association for Science and Technology, Jiangyin Municipal People’s Government, and Jiangsu Semiconductor Industry Association. Wang Xinchao, Chairman of Jiangsu Semiconductor Industry Association, and Jiangyin High-tech Zone 2020-10-29 09:35:441566 Shandong Internet of Things Association will join the 2020 Shandong Science and Technology Association Annual Meeting 1On January 1-2, the 2020 Shandong Association for Science and Technology Annual Conference, co-sponsored by the Shandong Association of Science and Technology and the Binzhou Municipal People’s Government, was held in Binzhou. The theme of this annual conference was technology-led collaborative innovation, industry-education integration, and industrial innovation. . Wang Ningliu, Secretary of the Party Leadership Group and Vice Chairman of the Provincial Association for Science and Technology, delivered an opening speech, Binzhou City 2020-11-10 17:18:011910 In the next 10-20 years, China will catch up with the United States in science and technology, but it will need more children. The 20th Annual Conference of the Yabuli China Entrepreneurs Forum was held on November 18-20. Liang Jianzhang, co-founder and chairman of the board of directors of Ctrip, delivered a speech titled “Forecasting Sino-US Technology Competition from the Perspective of Human Resources” during the “Economic Classroom” session. 2020-11-19 14:17:331393 What does Xiaomi’s victory rely on? What kind of Xiaomi does Lei Jun want everyone to see? Recently, when Xiaomi Lei Jun attended the 20th Annual Meeting of the Yabuli China Entrepreneur Forum 2020, he described three points that Xiaomi has been misunderstood by people, which aroused people’s attention. 2020-11-2Liberia Sugar3 10:00:36
2403 Chinese scientists develop new artificial sutures. Based on the natural phenomenon of “inseparable”, Chinese scientists once again showed eye-catching research results, and it is New type of suture that imitates amateur surgery. 2021-01-21 09:26:441494 Introduction to MATLAB for engineers and scientists The electronic version is for engineers and scientists Electronic version of MATLAB introduction to scientists 2021-05-25 11:05:44
0 Leaders of the China Association for Science and Technology visited Guangzhou Huigu Science and Technology Park is a vast platform for assessing the value of research. The park is located in the core area of Guangzhou Development Zone’s industrial agglomeration and commercial and government affairs CBD, and is surrounded by Fortune 500 companies. (Both parties held discussions and communications) The China Association of Science and Technology (referred to as “China Association for Science and Technology”, “CAST”) is a person under the leadership of the Communist Party of China 2021-05-2509:25:031030 Crystal Energy Optoelectronics expressed its position at the 27th Guangzhou International ConferenceLiberians Sugardaddy International Lighting Expo From August 3 to 6, 2022, the 27th Guangzhou International Lighting Expo (abbreviated as “New Era, New Responsibilities”) will be held. “Guangya Exhibition”) was grandly launched at the China Import and Export Fair Complex in Guangzhou. 2022-08-05 15:12:472953 China Unicom AI scientist Lian Shiguo is selected into the top 2% in the world List of Top Scientists “Recently, Stanford University in the United States released this year’s list of the top 2% of scientists in the world. Dr. Lian Shiguo, chief AI scientist of China Unicom Digital Technology Co., Ltd., a subsidiary of China Unicom, was selected into the top 2% of scientists in the world. Home list. “It is understood that Stanford University Global 2022-11-07 16:18:11 2272 Plessin Intelligent Meng Jinhui attended CSPT 2022 to explore packaging technology in the post-Moore era. From November 14th to 16th, CSPT2022, the 20th China Semiconductor Packaging Testing Technology and Market Annual Conference, was held in Jiangsu Province Liberia Sugar The Sunantong International Conference Center was grandly held. Meng Jinhui, general manager of Priceline Intelligence, was invited to attend and gave a lecture on “Packaging Technology in the Post-Moore Era and Domestic Solid Chip Equipment” “Opportunities and Challenges” keynote speech, Platinum Intelligent’s high-end semiconductor packaging equipment solutions have been widely recognized by the semiconductor industry. 2022-11-16 14:33:48701 Chip Qiyuan expressed its stance on the 20th China International Semiconductor Exhibition In order to further increase efforts in global integrated circuit industry chain supply chain transportation and joint cooperation, demonstrate the latest innovative technologies and achievements of the integrated circuit industry, and promote the quality development of my country’s integrated circuit industry and economic and social high-tech tools, the China Semiconductor Industry Association, The 20th China 2022-11-21 16:03:19701 Basic Semiconductor Appearance The 20th China International Semiconductor Exhibition will be held from November 16 to 19, hosted by the China Semiconductor Industry Association and China Electronic Information Industry Development Research Institute The 20th China International Semiconductor Exhibition (IC China 2022) was grandly held in Hefei, and Basic Semiconductor made a flashing appearance at the same time 20222022-11-22 15:48:10
430 Chairman Sun Wenlong attended the 20th Southwest Asia Open Source Software Promotion Forum and delivered a keynote speech. On November 24, the 20th OSS Conference of IT Directors of China, Japan and South Korea The Southwest Asia Open Source Software Promotion Forum (referred to as the “China-Japan-Korea Conference”) was successfully held online. The conference was hosted by the Ministry of Industry and Information Technology of the People’s Republic of China, the Ministry of Economy and Trade of Japan (Japan), and the Ministry of Science, Technology, Intelligence and Communications of South Korea. 2022-11-24 21:25:09471 The 24th Hi-Tech Fair ends, Purdue Technology wins The 24th China Hi-Tech Fair concluded with the “Best Brand Award”, and Pudu Technology Robot was awarded the “Best Brand Award”. The much-anticipated 24th China International High-tech Fair (hereinafter referred to as the Hi-Tech Fair) ) ended successfully in Shenzhen. During the exhibition, Pudu Technology’s outstanding performance attracted many exhibitors, audiences, and media reporters 2022-12-13 11:06:59
574
The 20th China Communications Integration The latest agenda of the Circuit Technology Application Research Conference and Jinan Supercomputing Digital Economy Industry Development Summit Forum (CCIC 2023) will be held in Jinan on April 20-21, 2023. The 20th China Communications Integrated Circuit Technology Application Research Conference and Jinan “Supercomputing Digital Economy Industry Development Summit Forum” (CCIC 2023). The 20th China Communications Integrated Circuit Technology Application Research Conference and Jinan Supercomputing Digital Economy Industry Development Summit Forum will focus on “Creating Cores to Lead Industry Development, Super 2023-04 -03 17:32:11593
The 20th Inductor Transformer Industry Chain Summit is officially launched! The 20th (South China) China Magnetic Components Industry Intelligent Manufacturing and High-Performance Material Application Technology Summit (also known as the “Inductor Transformer Industry Chain Summit”) will be grandly opened at Dongguan Jiahuihui Hotel on May 19th! 2023-04- 10 15:05:52732 won double honors: Zhongke Zhiyun was invited to attend the 21st session Thousands of people including China Scientists Forum, technology workers, and entrepreneurs gathered together to discuss hot topics such as the results of corporate technological innovation. Zhongke Zhiyun, a global innovative artificial intelligence technology company, was invited to attend this event. The conference was awarded double honors by the organizing committee. The 21st Chinese Scientists Forum was launched in 2002 and was organized by China Future Seminar, Science and Technology Herald, 2023-05-02 21:38. :11467 believes in innovation and creates the future together–Kelan Communications was invited to dinner and participate in the 21st The 21st China Scientists Forum is coming to life, and the buds are blooming. On this beautiful day in April, the 21st China Scientists Forum is here as promised, and will meet with my country’s top experts, scholars, and high-tech enterprises in various fields. Meet with each other. The forum was founded in 2002 by the famous scientist and then vice chairman of the Standing Committee of the National People’s Congress 2023-05-04 11:11:06275 Crowd Planning is so “Kelan” and so wonderful – Kelan Communication Dinner and participation in the 21st Chinese Scientists Forum “Collect wisdom, display brand, Promote growth.” On April 27, Clan Communications Technology (Beijing) Co., Ltd. was invited to attend the 21st China Scientists Forum. Clan Vice President of Sales Jiang Yan served as an important guest and an outstanding enterprise representative in the modern communications industry Focusing on “technological empowerment in the post-epidemic era, and industry 2023-05-04 11:31:231222
The “21st Chinese Scientists Forum” concluded successfully, and Clan won two honorary awards April 27, 2023, the 21st Forum The Chinese Scientists Forum and the 6th China Enterprise Chief Scientists Forum came to a successful conclusion in the capital Beijing. Experts and scholars in various fields and representatives from the technology, business and media circles passed a two-day in-depth communication, industry research and results analysis. Send a gift to a friend and revolutionize the industry 2023-05-05 10:09:37Founder and Chief Superstition of 335 Tage Zhixing Recently, Professor Yu Guizhen, the founder and chief scientist of Tage Zhixing, was listed as one of the “2023 Science and Technology Entrepreneurs”. Standing out across the entire track, they made it to the first “2023 Science and Technology Entrepreneurs” list. This time, a total of 15 professors were on the list 2023-06-16 19:15:022117
Wutong Bolian expressed its position Create a meeting to help enterprises achieve intelligent and digital transformation. From June 18 to 20, the 20th China·Strait Project Results Trade Fair with the theme of “Project-Technology-Capital-Talent” was held at the Strait International Convention and Exhibition Center in Fuzhou City, Fujian Province. Held. Xiamen Municipal Development and Reform Commission selected 30 representative companies from 700 national high-tech enterprises Liberia Sugar to participate in the 20th session 2022-06-20 18:01:37334
Xister Technology was invited to attend the 20th China Semiconductor Packaging Testing Technology and Market Annual Conference, various large-scale exhibitions and offline activities Quickly schedule the 20th China Semiconductor Packaging at CSPT2022 from November 14th to 16th.The Annual Conference on Testing Technology and Market was grandly held at the Nantong International Conference Center in Jiangsu. This grand gathering 2022-11-21 15:15:12
396
huawei refuted rumors, 32,000 scientists immigrated to huawei, refuted rumors, 32,000 scientists Regarding the recent rumors of 32,000 scientists immigrating to Huawei, they said that those who refuted the rumors were baseless and causing trouble. Huawei refutes rumors that 32,000 scientists will immigrate and other online rumors, such as “Huawei Meng Wanzhou announced 23 trillion 2023-08-22 16:51:36
937
NVIDIA chief scientist Bill Dally will be at Hot The famous computer scientist delivering a keynote speech at Chips Conference will share the latest research results from NVIDIA Research, which are promoting the advancement of accelerated computing and AI. Bill Dally is one of the world’s most famous computer scientists. It is also NVIDIA2023-08-22 19:20:03350 Huazheng New Materials will make a statement at the 24th China The 24th China International Optoelectronics Exhibition will be held at the Shenzhen Baoan Convention and Exhibition Center from September 6th to 8th. Huazheng New Materials will make its appearance at the 24th China International Optoelectronics Exhibition. Introduction Zhejiang Huazheng New Materials Co., Ltd. was established in 2003 and is a controlled member company of Holley Group 2023-08-25 11:25:03
116 ChinaSoft International and Shenzhen Kaihong invite you to meet at the 25th China International Software Exhibition Original title: Chinasoft International and Shenzhen Kaihong invite you to meet at the 25th China International Software Exhibition SoftwareExhibition Article source: [WeChat public account: ChinaSoft International] Welcome to add tracking and follow! Please indicate the source when transcribing and publishing the article. 2023-08-31 13:10:01281 is the first to arrive! The 27th Voltage Sensitivity Academic Annual Conference was successfully held in Chengdu. The 27th Voltage Sensitivity Academic Annual Conference was successfully held in Chengdu, Sichuan. The three-day conference transportation event provided a platform for relevant research, education, and research in the field of voltage sensitivity across the country. Giving birth to technology and management staff provides a rare opportunity for academic transportation. The 20th Sensing and Microsystem Technology Branch of China Electronics Society 2023-09-22 15:23:09409 
Hailingke expressed its stance on IOTE 2023, the 20th International Internet of Things Exhibition from September 20 to 22, IOTE 2023 The 20th International Internet of Things Exhibition came to a successful conclusion! The exhibition showcases various IoT technologies and products such as intelligent hardware equipment, sensors, cloud platforms, and big data analysis. Exhibitors cover various application areas of the Internet of Things, including smart homes, smart cities, smart roads, smart manufacturing, etc. 2023-09-24 15:14:42914 Yuxinwei made a cool statement on IOTE 2023 20th International Internet of Things Exhibition·Shenzhen Station On September 22, the three-day 20th International Internet of Things Exhibition·Shenzhen Station of IOTE2023 ended successfully at the Shenzhen International Convention and Exhibition Center (Baoan). As a member of the E-Paper Industry Alliance, Yuxinwei was invited to participate in the exhibition and appeared at booth 10B10-2 in Hall 10, with 2023-09-26 08:19:40366
IoT builds the digital economic base, The 20th IOTE 2023 International Internet of Things Exhibition is coming in Shenzhen! IOTE 2023 The 20th International Internet of Things Exhibition·The Shenzhen Station arrived as scheduled, and science and technology innovation “Shenzhen” is now! On the morning of September 20, the opening ceremony of the 20th International Internet of Things Exhibition Shenzhen Station of IOTE 2023 was launched in Conference Room 9 on the second floor of Shenzhen International Convention and Exhibition Center, hosted by Shenzhen City 2023-09-26 14:14:02174
Brother Pingtou made an outstanding appearance at the 20th International Internet of Things Exhibition Shenzhen Station. Recently, Brother Pingtou was invited to attend the 20th International Internet of Things Exhibition Shenzhen Station (IOTE 2023). IOTE2023 gathers more than 600+ exhibitors from around the world, 130,000+ specialized research integrators and end users from the fields of industry, logistics, infrastructure construction, smart cities, and smart retail 2023-09-27 15:10:02325Perfect ending丨Shenzhen Xinchida Technology IOTE 2023 20th International Internet of Things Exhibition Exhibition Review September 22, 2023, the three-day IOTE 2023 20th International Internet of Things Exhibition • Shenzhen Station It was successfully concluded in Halls 9, 10 and 11 of Shenzhen International Liberia Sugar Convention and Exhibition Center (Baoan Hall). With the theme of “IoT builds the foundation of the digital economy”, this exhibition attracts exhibitors covering the full-stack IoT ecosystem and displays more than thousands of IoT solutions and products. It is a high-intelligence, strong connection, and deep experience of hard-core technology. Extravaganza. 2023-10-08 14:22:09
451
RIGOL was awarded the 24th “China Patent Gold Award” from October 14th to 16th, 2023.The 13th China International Patent Technology and Products Fair and the 24th China Patent Award Ceremony, hosted by the State Intellectual Property Office and the Liaoning Provincial People’s Government and hosted by the Dalian Municipal People’s Government, were held in Dalian The World Expo Plaza was held grandly. RIGOL, as the winner of the 24th “China Patent Gold Award”, presented at this conference with many dazzling products. 2023-10-19 10:20:46288 [Good news] Zhongke Yihaiwei’s proposal was successfully selected for 2023 The Top Ten Industrial and Technical Issues of the Year On October 22, 2023, at the main forum of the 25th Annual Conference of the China Association for Science and Technology, the China Association for Science and Technology grandly announced the 2023 major scientific issues, engineering technical problems, and industrial and technical issues. Recommended by the China Graphics Liberians Sugardaddy Graphics Society, Zhongke Yihai Microelectronics Technology (Suzhou) Co., Ltd. (referred to as “Zhongke 2023-10-25 13:11:04144 famous quotes | The 2nd OpenHarmony Technology Conference A grand gathering of speech highlights! Let’s take a look at the newly released “Quotes Notes” from famous celebrities! ↓↓↓ Original title: Famous Quotes from Big Names | Source of article highlights from the 2nd OpenHarmony Technology Conference: [ WeChat public account: OpenAtom OpenHarmony] Please indicate the source when transcribing and publishing the article. soft/eye.png”>268 hits the scene丨Xijing Technology Dinner and participates in the 20th Shanghai Intellectual Property International Forum from December 10 to 12, 2023, organized by the State Intellectual Property Office, the World Intellectual Property Organization and the Shanghai Municipal People’s Government The 20th Shanghai Intellectual Property International Forum co-organized was held in Shanghai as the 2023 World Intellectual Property Organization Global Awards (WIPO Global2023-12-11 19:40:02
344
Dr. Yang Chonghe, Chairman and CEO of Montage Technology, won the 2023 Ernst & Young Entrepreneur of the Year Award in the 2023 Ernst & Young Entrepreneur of the Year Awards. Chairman, CEO and Chief Scientist of Montage Technology Dr. Yang Chonghe was awarded the title of Ernst & Young Entrepreneur for his outstanding achievements in technological innovation, product research and development, and corporate operation and management. 2023 China International Land Awards It is reported that the Ernst & Young Entrepreneur of the Year Award is a world-renowned entrepreneur award, held in more than 60 countries around the world. 2023-12-13 10:17:55
573
All loading completed
發佈留言