从苯乙腈制取苯基硝基甲烷就用这个方法.This is a generally known method for obtaining phenylnitromethane from benzyl cyanide.设计了一套回收制药废液中乙腈的新工艺.A novel process of acetonitrile recovery from pharmaceutical effluent was designed.有机氰化物, 如乙腈 、 ...
小路向山下伸展，然后向北延伸。The path angled downhill and northwards.那名登山运动员慢慢地从山顶向山下移动.The climber edged slowly down from the summit of the mountain.湖本身就在你右侧仅几百码的地方，稍微向山下走几步。The lake itself lies only a few hundred yards off to your r...
The local people are very hospitable to strangers.当地人对外来客人十分友好热情。Her neighbours spoke of her as kindly and hospitable.她的邻居都说她和蔼可亲、热情好客.They are very hospitable.他们很好客....
They argue that only private capitalists can remake Poland's economy.他们认为,只有私人资本家才能重振波兰经济。...a 1953 remake of the thirties musical 'Roberta'.1953年重拍的30年代音乐剧《罗伯塔》The work included several procedures : check...
Chromatophore A name generally applied to a pigment - bearing structure, usually a membrane lamella or vesicle.承载色素的结构, 通常是细胞膜的薄层或小泡.Objective To explore the clinical value of transcectal ultrasound seminal vesicle disea...
涂漆的量要充足、均匀.You shall apply it liberally and evenly.介绍了漆包圆线模具涂漆的配模的经验计算和生产实践中应用,以及模具涂漆中有关注意事项.An empirical calculation for the die for round wire dieenameling and its practical application are presented.可涂布于航行中船只, 作业船和驳船的...