Sodium ethylate was used as catalyst in Baker - Venkataraman of cyclization, and all factors were studied.环合反应采用乙醇钠作为Baker-Venkataraman重排反应的催化剂, 研究了影响反应的各个因素....
One particular prisoner recalls having hidden a crowbar In the area concerned.有个囚犯在那个地方藏了个铁撬.The theatre's raffish auditorium recalls an earlier era.剧院俗丽的观众席让人想起早先的时代。"The British tabloids called me leggy and stunni...
我们听到上面没完没了地讲要在员工中培养一种集体归属感。We hear endless injunctions to build a sense of community among staff.那是个集体丧失理智、谋杀与暴力合法化的时期。It was a period of collective insanity, of legalized murder and mayhem.他们中的许多人置一己私利于集体利益之上。Many of th...