The production methods of N, N - dimethylaniline including liquid - phase and gas - phase method are introduced.介绍了N, N- 二甲基苯胺的两种生产方法 —— 液相法和气相法,综述了N, N-二甲基苯胺国内外生产工艺进展.A HPLC method with electrochemical detector for dete...
At the time, his appointment seemed a stroke of genius.当时,对他的任命犹如神来之笔。Viewing is by appointment only.参观须事先预约。Harry's appointment to this important post was a feather in his cap.哈里被任命担任如此要职,这是件荣耀的事。The appointment wa...
He was the founder and guiding spirit of New York's Shakespeare Festival.他是纽约莎士比亚戏剧节的创始人及领导者。Functionalism thus plays a unique role in guiding news translation.从而,功能派翻译理论在指导新闻翻译方面有着独特的意义.The abundant new products of...