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....
I know it sounds corny, but I'm really not motivated by money.我知道这听起来像是老生常谈，但我真的不是为了钱。Men who use steroids are motivated by sheer vanity.使用类固醇的男人纯粹是受虚荣心的驱使。The company screened out applicants motivated only by money...
因为正在使用很多昂贵的设备，所以我非常紧张。I get very nervous because I'm using a lot of expensive equipment.海关官员们对这种设备作出了一系列互相矛盾的陈述。Customs officials have made a series of contradictory statements about the equipment.该设备几个月之前曾投入运行。The ...
拿1夸脱牛奶或一条面包。Pick up a quart of milk or a loaf of bread.桶里还剩下一夸脱牛奶.There is a quart of milk left in the pail.他听见别人这样夸他,感到很难为情.He was very embarrassed to hear people speak so highly of him....