看维基百科吧，应该包括

Science, technology, engineering, and mathematics

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Science, Technology, Engineering and Mathematics (STEM), previously Science, Math, Engineering and Technology (SMET),^[1] is a term used to group together these academic disciplines.^[2] This term is typically used when addressing education policy and curriculum choices in schools to improve competitiveness in science and technology development. It has implications for workforce development, national security concerns and immigration policy.^[2] The science in STEM typically refers to two out of the three major branches of science: natural sciences, including biology, physics, and chemistry, and formal sciences, of which mathematics is an example, along with logic and statistics; the third major branch of science, social science such as:psychology, sociology, and political science, is categorized separately from the other two branches of science, and is instead grouped together with humanities to form another counterpart acronym named HUMSS - Humanities and Social Sciences.^[3] In the United States/ United Kingdom education system, in elementary, middle, and high schools, the term science refers primarily to the natural sciences, with mathematics being a standalone subject, and the social sciences are combined with the humanities under the umbrella term social studies.

所有跟帖： 

• 如果真是这样，美国大学教授找廉价劳动力就难了。 , -haoren3- ♂ (0 bytes) () 05/28/2020 postreply 08:12:24

• 不对称 -兔8- ♂ (234 bytes) () 05/28/2020 postreply 08:23:47

• 我们老留当初不也是廉价劳动力，没有听说有偷的，不成现在不同了？进实验室就偷？ -haoren3- ♂ (0 bytes) () 05/28/2020 postreply 09:25:51

• 怎么说你呢？ -兔8- ♂ (222 bytes) () 05/28/2020 postreply 10:51:40

• 不能让一颗老鼠屎，坏了一缸粥 -haoren3- ♂ (0 bytes) () 05/28/2020 postreply 12:26:09