The manipulators structure , operation principle and hydropneumatic system are described systematically in the paper. 介绍一种两自由度液压驱动式上料机械手,包括其机构设计 、 工作原理及液压气动系统.
那辆车把那人来回轧了两次，先是倒着轧的，再是往前开着轧的。The car passed over the body twice, once backward and then forward.我们多年来都开着一辆生锈的旧货车四处旅行。We spent years travelling around in a rusty old van.他们挣脱后开着一辆偷来的车逃之夭夭。They broke free and made off in a...
他们出了小镇，走向漫滩。Leaving the town, they walked towards the floodplain.河漫滩最低的部分可以形成河漫滩沼泽.The lowest parts of the flood plain may form " back - swamps ".现在河槽内沉积物的稳定性比河漫滩上沉积物差的多.Those within existing stream channels are much les...
那个男演员的名字我一时想不起来了。It was an actor whose name escapes me for the moment.演出妙趣横生，演员的表演也很出彩。The show is very amusing and the cast are very good.他们今天参加《西贡小姐》剧组招募新演员的试镜。They're auditioning for new members of the cast for "...
She was addicted to barbiturates.她对巴比妥酸盐产生了依赖性。Barbiturates are used for their calming, sedative effects.巴比妥酸盐类具有镇静 、 安神作用.Barbiturates, bromides, tranquilizers and antidepressants.巴比妥酸盐 、 溴化物 、 镇静剂和抗抑郁剂....