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- machinery efficiency of the high speed gear pair 高速齿轮副机械效率
- The machinery requires constant maintenance. 这些机器需要经常保养维修。
- There was very little outlay on new machinery. 添置新机器的开支微乎其微。
- Much machinery has been installed. 已经安装了许多新机器。
- The machinery has been standing idle for months. 这机器已经闲置了好几个月。
- Much new machinery has been installed. 已安装了许多新机器。
- We must improve our efficiency as soon as possible. 我们必须尽快地提高工作效率。
- We have no machinery for dealing with complaints. 我们没有处理投诉的机构。
- We use tractors to pull farm machinery. 我们使用拖拉机牵引农业机械。
- There was a ceaseless noise of machinery. 机器不停地发出噪音。
- Their labor efficiency is very high. 他们的工作效率很高。
- We were most impressed with/by your efficiency. 你的工作效率很高，我们极为钦佩。
- Some capitalists squeeze profits from existing machinery. 一些资本家拚命利用现有设备增加利润。
- A person in charge of stage machinery. 掌管舞台机械装置的人
- Our goal is to achieve the maximum of efficiency. 我们的目标是取得最高的效率。
- One that oils engines or machinery. 加油工给发动机或机器上油的人
- A diploma is no guarantee of efficiency. 持有文凭不能保证工作效率一定高。
- We must concentrate our attention on efficiency. 我们必须把注意力集中在效率上。
- An efficiency expert on loan from the main office. 从总公司借调的一个效率专家
- In the absence of friction belted machinery would not be used. 没有摩擦力，皮带传动的机器就无法使用。
