"Transnational Scientific Exchange，I contributed to the scientific development of the United States。Now American scientists oppose Trump to restrict international science and technology exchanges、Methods to restrict immigration，One of the reasons is that this restriction is also a big loss for American scientific development。"Wang Zuoyue, a professor of History at the Poluna Branch of California State University of Science and Technology,，In the lecture of the "Sino -US Science and Technology Exchange History Research" series of lectures recently held in the Department of Science, Tsinghua University，as the theme "Chen Soozheng、Hua Luogeng and Princeton Higher Research Institute "mentioned。

Wang Zuoyue has been engaged in the history of the history of modern science and technology in the United States and China for a long time，Including the history of Chinese scientists in the United States and Sino -US science and technology exchanges，In 2003, I won the U.S. Society of Science History, the Polis -Weibest Paper Award，The first Chinese winner in the history of the Society。His book "Under the shadow of satellite: American bet365 best casino games Presidential Scientific Consultant Committee and the United States in the Cold War" has been highly evaluated by Science Magazine Book Review。

During the lecture，Wang Zuoyue passed the access letter between the main characters, as well as other historical materials and related research，Reapped the two outstanding Chinese mathematicians of Chen Soo and Hua Luogeng in the 19450s in the Princeton High School in the United States、The history of communicating with the United States，From a historical perspective, Chen Province finally decided to teach in the United States、Hua Luogeng decided to return to New China，In the process of exchanges Bet365 lotto review between China and the United States, who is the beneficiary and other issues discussed。

"Human motivation is always diverse，The made by a major decision is never due to a single reason，Often it is complex、Results of interaction of multiple factors。"" Analysis of two -digit mathematicians to make a decision，Wang Zuoyue talked about，Small to personal，Large to the group、Society、Country，​​We must all recognize the diversity and complexity of motivation，Do not simplify history，Otherwise it will make the public、Decision makers have a wrong understanding，The consequences are very serious。

When talking about the history of scientific and technological exchanges Bet365 lotto review between China and the United States，Wang Zuoyue said，From the background of the Chinese scientist's study abroad throughout the 20th century，The influence from the United States is undoubtedly the biggest，The promotion of scientific exchanges between China and the United States for the promotion of the scientific development of China is obvious。In 1946, Chen province ended his visit to the United States after returning home，A math training course and trained a group of outstanding mathematics talents。Hua Luogeng returned to China in 1950，in mathematics、Computer field，Opening a lot of importance work。but，Chinese scholars' contributions to the United States cannot be ignored。Double -digit mathematicians publish articles in the United States、Cultivate students、Communicate with American scientists、Enlightenment，I made a lot of contributions。He said，The importance of academic access itself is self -evident，And this kind of liquidity is very special，Unable to replace。Both mathematicians flow back and forth between China and the United States，Reborn the mathematical community between the two countries and even other scientific fields。

In the lecture，Wang Zuoyue talked about a detail，Chen San is in the communications of the Institute of Higher bet365 Play online games Research of Princeton，Explain why I want to visit Princeton for study。He said in the letter，This visit is not only important to him，It also helps the development of science in China。Oswald Veblen (O. Veblen) at the Princeton High Research Institute may be inspired by Chen Soo，Write immediately to the US State Department，Please provide it with visits，As a way to help China develop science as the United States。Chen Province went to the Princeton High Research Institute to visit，It can be said that it is the most academic creativity in his life，Published several famous mathematics papers。other，Chen Self -helping American colleagues read the study by the French geometric master E. Cartan，Promoting communication between European and American mathematicians。Chen Shouzi is still published in the United States，Learn and train students at various universities in the United States。These tasks and activities of Chen Sounding，Vigorously promoted the development of American science, especially mathematics，A strong proof of becoming a multinational academic exchanges to the contribution of American science。

Similarly，1946 After Hua Luogeng went to the Princeton High Research Institute，Keep communication with him、Hermann WEYL, a mathematician who helped him apply for visiting Bet365 app download matters, is very happy，Write a letter to the dean to help him fund，Called him as "extremely valuable scholar"。This is the communication between scientists，It is a natural expression that scientists appreciate each other's talents。This face -to -face communication，Is the long -distance communication or communication that cannot be done。

Wang Zuoyue thinks，After World War II，At the same time as international science and America，American science is also gradually internationalization。Since World War II，Scientific research funds、Disciplinary leader to the Nobel Prize winner，The United States accounts for absolute leading advantages。For example，Nobel winners in the United States account for about 54%of all Nobel winners，More than the total number of Nobel Prize winners in all other countries，This is a side of international science Americanization。But when studying the Nobel Prize winner in the United States, I will find it，The origin of these scientists shows obvious internationalization，About one -third of them were born in countries outside the United States，This does not include some scholars who have not joined the U.S. citizenship when they win the prize。Visiting scholars in the United States、International students, etc. are a huge group，These "temporary immigrants" have made Bet365 lotto review great contributions to the development of American science。

After the lecture is over，Wang Zuoyue accepted an interview with our reporter on the academic exchanges between contemporary China and the United States。He said，Scientific and technological exchanges between the two countries are very important for both China and the United States，The main reason is that we are facing many global problems now，Including climate change、Diseases, especially infectious diseases、Agriculture、Population、Health、Nuclear Army Reserve Control、Artificial intelligence and many aspects。These problems require scientists from all countries，Especially Sino -US scientists strengthen cooperation to solve，This is very important for both China and the United States and even the world。So，Now Trump's policy is a temporary backstur，Climate change is an obvious example。If there is no agreement on climate change between the China -US government in 2014，There is no 2015 "Paris Agreement"，To implement this agreement，It also needs to continue cooperation Bet365 lotto review between China and the United States，I hope that China and the United States can return to the road of cooperation as soon as possible。