流量调节采用针阀或限流器.Adjustment is provided in the form of a needle - value or restrictor.限流器采用两组阀结构,延长了限流器的使用寿命.The restrictor was component of two valves and prolongs its use life.首先,本文概述了故障限 流器 的研究现状 、 存在问题以及本文所作的工作.To correc...
A spokesman insisted the two events were "in no way related"一位发言人坚称这两起事件“绝无关联”。They said the allegations related to an isolated case of cheating.他们说这些指控与另一件欺诈案有关。You might be having an occupationally related skin problem...
A new generation of scientists became fascinated by dinosaurs.新一代科学家对恐龙研究着了迷。Manufacturers are working on a new generation of cheaper digital radios.制造商正在研制价格更便宜的新一代数字收音机。They are a lost generation in search of an identi...
索性用那涂了蜡似的、角质的小红嘴,“嗒嗒”啄着我颤动的笔尖.It would even peck my bobbing nib with its waxy red bill.制造合成角质的层试,导致了赛璐珞的产生.Celluloid resulted from efforts to produce a synthetic horn....
For an encore, he sang an unaccompanied folk song.应观众再唱一曲的要求, 他清唱了一首民歌.It is estimated that every year 50 unaccompanied children arrive in Britain.据估计,每年有50名儿童独自来到英国。Unaccompanied bags are either searched or removed.单独运送...