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这张图可以看出,计算机和数学专业外国人占50%以上,心理学是美国的传统强势学科啊,外国人的占的比例自然很小。$ W& V) W c3 y+ `- {& v
大约有30%的科技工作者来自外国。美国大约有700万个科学技术工作。可想而知,美国的科学和技术发展是非常需要国外的人才来补充的。但脱离了后援,后续动力就会打折扣了。 2 X9 h* Q+ ^+ ?% }/ p 5 N w5 n# O) J: N p O, U; U k( y9 @( W
Although this report does not forecast future outcomes, the data show the evolution of the United States in the global S&E enterprise. The United States continues to lead globally in R&D expenditures, S&E doctoral-level degree awards, and production of highly cited research publications. At the same time, other nations, particularly China, are rapidly developing their S&E capacity. As a result, the United States has seen its relative share of global S&T activity flatten or shrink, even as its absolute activity levels kept rising. As more countries around the world develop R&D and human capital infrastructure to sustain and compete in a knowledge-oriented economy, the United States is playing a less dominant role in many areas of S&E activity.
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文章的结论很清晰地指出随着世界各国对于研发和人才的投入,美国的重要性在许多领域开始下降了。0 V( v r; f. W0 B2 g$ w5 l
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2026年度的报告将会有多少东西我们可以期待?' E: ?2 L/ Y. G4 ?$ l, V- b
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# f( v8 a0 ]" z# _ 作者: 马鹿 时间: 2021-5-29 09:44
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