Slow, careful curing of the concrete improves the hydration of the cement.混凝土的缓慢而精心的养护可以改善水泥的水化作用.ZL and lignosulphonate calcium don't harm the strength development of granular soil stabilized with cement.ZL和木钙两种缓凝剂...
云南瘿绵蚜科新种与新纪录 ( 同翅目: 蚜总科 )NEW SPECIES AND NEW RECORDS OF PEMPHIGIDAE FROM YUNNAN , CHINA ( HOMOPTERA: APHIDOIDEA )瘿绵蚜科系统发育研究 ( 同翅目: 蚜总科)(英文 )STUDY ON THE PHYLOGENY OF PEMPHIGIDAE ( HOMOPTERA: APHIDINEA )...
He is constantly on guard against any threat of humiliation.他时刻提防着任何有辱尊严之事。The result is a humiliation for the prime minister.这一结果让首相出丑。They frequently plumb the depths of loneliness, humiliation and despair.他们常常陷入孤独、屈辱和...
他们交往大概有一年了。They were knocking around together for about a year.他们只是大概知道可用水的总量。They have only a vague idea of the amount of water available.他大概知道要说些什么。He knew roughly what was about to be said....
皇帝必须意识到我们任由他处置。The Emperor must realize that he has us at his mercy.格雷丝任由自己的思绪游走。Grace allowed her mind to wander to other things.戴安娜会意,任由他们自己去解决。Diana took the hint and left them to it....
an increase in juvenile delinquency青少年犯罪的增加The authorities are at their wits'end about juvenile delinquency.当局对青少年犯罪束手无策.We can curb juvenile delinquency by education.我们可以通过教育来控制少年犯罪....