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...
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...
Noch ein Jahrhundert Leser – und der Geist selber wird stinken.还有一世纪读者,则精神本身也将臭腐.Die Blende ist nichts anderes , als ein in seinem Durchmesser variables Loch.快门并不是什么特别的东西, 它只是可以调节宽度的缝隙.The AP generates ROP messages that ...
Envy assails the noblest, the wind howls around the highest peak.位高招人怨; 山高刮大风.It is at our mother's knee that we acquire our noblest and truest and highest , but there is seldom any money in them. ( Mark Twain , Ame...
Koons has engrossed himself in a world of commercialism that most modern artists disdain.昆斯投身于商界，那是一个大部分现代艺术家所不齿的圈子。It's a sign of the encroachment of commercialism in medicine...这是医药界被逐渐商业化的一个的征兆。Many of his Greenw...
生产定额, 预算约束等等可以限制变量的变化范围.Production quotas, budget constraints, etc. might restrict the variation of the variables.我们得将水按定额配给.We'll have to ration out the water.因此, 我们将购买一种比如说价值五万美元的不定额综合险.So, we'll take out an ...