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 ...
He raised his head, with a look of unrestrained greed in his covetous eyes.他抬起头来, 一对贪婪的眼光露出馋涎欲滴的神情.Even here a red Lamborghini Diablo sports car attracts covetous stares.即便在这儿，兰博基尼的红色迪亚博罗跑车也会招来垂涎的目光。She is envious of Jan...
The Sahara Desert is arid.撒哈拉沙漠非常干燥.If you were in the Sahara, you would realise the value of fresh water.如果你在撒哈拉大沙漠, 你就会知道淡水的价值了.The couple set off in August from Morocco, drove through the Sahara, visited Nigeria and w...
When yak are herded with yaks in the same pasture areby brain worm ( coenurus cerebral is ).犏牛和牦牛同群混牧时, 犏 牛脑包虫的发生比牦牛更为常见.They herded into the corner.他们往角落里聚集.He herded up his goats.他把山羊赶拢在一起.Several people herded under a...