科学正日益地成为全球化的事业,成为国家间相互联结的网络,国际科学合作不断深入。2011年,国际学术期刊已超过35%的的论文是国际合作,而之前15年总量仅为25%~([1])。国际科学合作不仅成为发达国家科学发展的主流,在发展中国家也日益显著。从事基础研究的科学家越来越多地在国际化和网络化的开放环境中相互竞争、相互交流与合作。国际合作已成为各国科技政策与战略的一个重要 Science is increasingly becoming a global cause, becoming a network of interconnected nations and deepening international scientific cooperation. In 2011, more than 35% of international academic journals are international collaborations, compared with only 25% in the previous 15 years ~ ([1]). International scientific cooperation has not only become the mainstream of scientific development in developed countries, but has also become increasingly prominent in developing countries. Scientists engaged in basic research are increasingly competing, interacting and cooperating with each other in an internationalized and networked open environment. International cooperation has become an important science and technology policy and strategy for all countries