Ventilation: positive downdraft exhaust ventilation should be provided to maintain vapor concentration below TLV.通风: 为了使气体聚集程度维持在阀极限值之下,应提供通畅的向下棋流排气通风设施.Water vapor from the evaporative recovery process may be recondense...
The two principal combustion products are water vapor and carbon dioxide.两种主要的燃烧产物是水蒸气和二氧化碳。The car windows were fogged with vapor.车窗上满是雾气。When nitric acid is poured on copper, a brown vapor gives off.将硝酸倒在铜上, 会散发出一种棕色的蒸...
在原则问题上要表明你的态度,不要依违两可.You must state your position on matters of principle . Don't be equivocal.迅速办理,不得违误.This is to be acted upon without delay.任何违令的船员将被打六鞭子.Any sailor who disobeys will be punished with six strokes...
There's usually a lot of attribution of evil intent to those who have different views.那些持异议者通常多被认为心怀邪念。Attribution of her success solely to wealth is not fair.认为她的成功完全是因为有财富是不公平的.Attribution theory is concerned with...
Concord inaugurated a new era in airplane travel.协和飞机开创了空中旅行的新纪元.Much about this era and its dislocating technologies is good.许多关于这个时代及技术的变化都是有益的.The room had the elegance of a bygone era.这个房间有着旧时代的优雅.John Brahms was a G...
杰克趁机跳上豆茎,急匆匆地向下滑去.Jack had just time to get on the beanstalk and hasten down it.他登上豆茎,飞快地往下溜.He stepped on to the beanstalk and climbed down as fast as he could.但是他最终还是被巨人发现了.杰克赶忙爬下豆茎,巨人在后面穷追不舍.Jack climbed up the beanst...
Both clay and sandstone are unstable rock formations.黏土和砂岩都是不牢固的岩石构造。Clouds are formations of condensed water vapour.云是由凝聚的水蒸气构成的.Enormous cloud formations formed a purple mass.巨大的云层形成紫色云团。...