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Sientific/technical exchange and cooperation is one of vital factors in Sino-U.S. relations. On January 1st, 1979, leaders of the two countriessigned the "Agreement on Scientific and Technological Cooperation between China and the United States". 35 years later, Sino-U.S. scientific/ technical exchange and cooperation has become one of the most dynamic and important domains in bilateral relations.  相似文献   

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