大气中含有70%以上的氮气.The atmosphere consist of more than 70 % of nitrogen.这只是对威尔逊氮气云室的一种改进.It was an adaptation of Wilson's cloud chamber, filled with nitrogen gas.采气管得用氮气吹扫.Sample gas tubes are flushed with nitrogen....
他们反对因一点点过失就受到申斥.They objected to being blown up for the slightest fault.主任昨天因他所做的事而狠狠申斥了他.The chief really chewed him up yesterday because of what he did.如果你迟到5分钟,他就会严厉申斥你.He'll skin you alive for being late for fiv...
为什么我要强装笑颜取悦我的父母？Why should I struggle on to please my parents?我从未刻意取悦别人。I've never gone out of my way to propitiate people.他一会儿欺负人一会儿取悦人。He could alternately bully and charm people....
Verification or falsification alone is not enough to demarcate science.单凭证实或证伪都不足以为科学划界.Demarcate port is received, the user needs identity test and verify.限定端口接入, 用户需身份验证.A special UN commission was formed to demarcate ...