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...
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....
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 ...