请问under secretary of defence for acquisition,technology and
请问under secretary of defence for acquisition,technology and
Under-Secretary-General for Economic and Social Affairs是什么意思
Deputy under Secretary of State for Policy Affairs是什么意思?助理国务
Under Secretary of State for Political Affairs是什么意思?好像是美国政府的
英语翻译The overview of the language acquisition for Chinese cit
acquisition and payment
merger and acquisition是什么意思
cost of acquisition是什么意思
请问这个期刊Journal of Information Technology and Application in E
请问Journal of Control Engineering and Technology 是美国期刊吗?被EI检索
请问:science and technology changes the way of production 里的sc
请问美国的这个法是什么法,National Institute of Standards and Technology