In the reaction of acetylation and nitration 1,2 ? dichloroethane was used as solvent.在乙酰化、硝化反应中引入了1,2-二氯乙烷溶剂.Polyurethane demulsifier for crude oil were prepared from polypropylene glycol, xylene, toluenediiso - cyanate...
Now, all that could be seen was the roiling, lead -- coloured sea, with its thunderously heaving waves.狂风挟着暴雨如同弥漫大雾, 排挞呼号, 在海上恣意奔驶.The effect of this was like roiling helpless waters.这番谈话在嘉莉身上产生的效应就像是搅混了无助的水,使她徒然心乱.She c...
He showed great courage by admitting that he is an alcoholic.他以极大的勇气承认自己酗酒。Many people felt that admitting to stress was a sign of weakness.许多人认为承认有压力是意志薄弱的表现。He trapped me into admitting I have done it.他诱骗我承认事情是我干的....
Raised by adoptive parents , Hill received early encouragement in her musical proclivities.希尔由养父母带大, 从小,她的音乐爱好就受到了鼓励.Whatever his political connections and proclivities, he did not care to neglect so powerful a man.无论他的政...
Bucolic, conservative stuff, but nice and solid.这是农村风味的保守的作品, 但是很好,很扎实.He managed to transform the bucolic of butterflies into a dangerous sport.他居然把捉蝴蝶的田园消遣变成了一种危险的游戏.Best though it was, his suIt'smacked of cheap t...
The fight against terrorism seemed to unite the nation.与恐怖主义的斗争似乎把全国人民团结了起来.We must unite the workers in fighting against inhuman conditions.我们必须使工人们团结起来反对那些难以忍受的工作条件.Oceans don't so much divide the world as unite i...
She was,to the end,a gentlewoman of the old school,gracious and mannerly.说到底，她仍是一位温文尔雅、礼貌可嘉的守旧派的贵妇人。The little gentlewoman might set up for herself if she pleased.这位小贵妇人如果高兴,现在可以自立门户了.He could not speak of such things to...