The design of the most important part of micrometer can be seen in Fig . 2 - 28 .测微器最重要部分的设计见图 2-28.High precise micrometer adjust work table , which ensure the adjusting accuracy.工作平台使用高精度千分尺微分头调整, 保证调整精度.Low pressure d...
The design of the most important part of micrometer can be seen in Fig . 2 - 28 .测微器最重要部分的设计见图 2-28.Low pressure drop. Micrometer adjustment. Flanged with threaded companion flange.具有低压降,可微调, 配有法兰等产品特点.Completed ability ...
两层细胞 ( 两胚层 ),中间是凝胶状的中胶层.Two cell layers ( diploblastic ) separated by a gelatinous mesoglea.天边是耀眼的橙红色曙光, 下面点缀着一条凝胶状的淡绿色带子.Dawn came glassy orange , stained from below by a gelatinous band of pale green....
我们有能力扩大空运的规模,同苏联的任何升级行动相匹敌.We had the capacity to expand the scale of the airlift to match any Soviet escalation.不, 空运的运费太贵了. 它们可以用船运.No, air freight's too expensive. They can go by sea.目的总结紧急远程航空医疗运送的经验,分析影响空运的多种因素...
The declarer may easily lose his way on this contract before he has adjusted his sights.在这定约中,庄家在纠正他的看法以前,很容易迷失方向.He trumped small, but be overtrumped by the declarer.他用小牌将吃, 但是被庄家将牌盖吃了.Overtrick - each trick won by decl...
Rescuers were still working their way towards the trapped men.营救人员仍在艰难地向被困者靠拢。It took rescuers 90 minutes to reach the trapped men.营救人员花了90分钟才赶到被困者那里。They were trapped after the lifts went out of action.电梯出现故障，他们被困在里面了。...
Although he was only grumbling, his choice of words made Rodney angry.尽管他只是在咕哝，可是他的措词却让罗德妮恼火。Although they're expensive, they last forever and never go out of style.尽管价格昂贵，但它们经久耐用，永不过时。Although this recipe looks lon...