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.
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...
An astronomer can determine the brightness of each star.天文学家能够测定每颗恒星的亮度。Functions: Moisturizing, Firming Anti wrinkle, Moisture, Repair, increase skin brightness.功能: 滋润, 紧实抗皱, 保湿, 修护, 增加肌肤明亮.Her eyes squinted against the...
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....
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 "...