- 相关词组
- bring...into operation使...投入运作
- pipeline operation流水线操作;流水线运算
- bring into operation实施，施行;开动;使运转;
- Plastic operationn.整形手术，修补术;
- handling operation维护，管理[服务]工作，装卸工作;
- go into operationv.生效，开始工作;开工;投产;
- peripheral operation外部操作;外围操作
- principle of operation工作原理,操作原理
- power system operation动力系统运行
- powered door operation动力开关车门(客车)
- prior operation预加工
- point operation点运算
- privileged operation特许操作
- military operation军事活动;
- live operation[计] 有效操作;
- put into operation使处于实施状态;
- post-moulding operation脱膜后加工
- priming operation涂底层
- come into operation生效;
- point symmetry operation点对称操作
- 今日热词
- 热门搜索
- adolescence n.青春期;青年期;
- cigarette n.香烟，卷烟;
- tiny adj.极小的，微小的;
- fiction n.小说;虚构的事;杜撰;
- underwear n.衬衣，内衣;
- mouthful n.一口;满口;<俚>适当[不适当]的批评[暗示];
- shall aux.将要，将会;必须，一定，应该;可以，能够;
- social adj.社会的;社交的;合群的;n.联谊会;
- Materials Letters 材料快报
- history n.历史，历史学;发展史;履历，经历;（某地的）沿革;
- obey v.服从;遵守;
- take off v.(飞机)起飞;脱下，脱掉(衣物);(产品、活动、事业等)腾飞，突然成功;(突然)离开，走开，走掉;中止，（从……）取消
