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- Oil the moving parts of this machine regularly. 要定期给这部机器的运转部件上油。
- A device for stopping motion,especially of a moving part. 制动装置用于停止运动的装置,尤指正在运动的部分
- A device for stopping motion, especially of a moving part. 制动装置用于停止运动的装置,尤指正在运动的部分
- The moving part of an electromagnetic device such as a relay, buzzer, or loudspeaker. 电枢电磁装置的移动部分,如继电器,蜂音器或扬声器
- The system is completely sealed and the only moving part is the metal itself. 整个系统是完全密封的,只有金属本身在其中流动。
- In order to reduce friction, the moving parts of a machine are often oiled. 为了减少摩擦,机器的可动部件常常涂上润滑油。
- A groovelike part of a machine in which a moving part slides or rolls. 沟槽机器上的槽状部分,运动部件可在其中滑动或滚动。
- When the drama came to the most moving part, the viewers all sobbed. 这部戏演到动情处,观众都干咽起来。
- The computer steers a rudder, which is usually the only external moving part. 倾角可以帮助航行器提供一个向上的升力并将一些垂直运动转换为前进运动。
- A pump that keeps a supply of oil on moving parts. 保持移动部分的油量供给的。
- Much of the energy supplied to complicated machine with many moving parts is wasted in overcoming this opposition. 供给一台具有许多可转动部件的复杂机器的能量,有很多是在克服阻力中损耗掉了。
- Applied a lubricant to keep the moving parts from binding. 加入润滑油使活动部分运转自如
- As regards that machine,its moving parts have been worn out. 至于那台机器,它的活动机件已经磨损。
- The moving part of an electromagnetic device such as a relay,buzzer,or loudspeaker. 电枢电磁装置的移动部分,如继电器,蜂音器或扬声器
- Friction between moving parts had caused the engine to overheat. 活动部件的摩擦使发动机过热。
- A substance, such as grease or oil, that reduces friction when applied as a surface coating to moving parts. 润滑剂一种象油脂或汽油的物质,被擦在运动部分表面时可减少摩擦
- Wherever possible, all moving parts should be tested. 所有可以移动的部件都应尽可能加以检验。
- At the same time, good lubrication of the moving parts is achieved. 同时,对活动部件有很好的润滑作用。
- The moving parts of this machine should be oiled regularly. 这部机器的运转部件应该上油。
- As regards that machine, its moving parts have been worn out. 至于那台机器,它的活动机件已经磨损。