发动机转速的英文

engine revolution speed

engine speed (rotational frequency)

motor speed

speed of engine

• 发动机:    engine; motor
• 转速:    speed; revolution; ...
• 发动机转速表:    engine indicator; ...

例句与用法

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1. A governor is added to an engine to control or limit engine speed or road speed .
   为了控制或限制发动机转速或行驶车速，发动机上装有限速器。
2. In the left hand side of the instrument panel, there is a display for engine speed and the trip computer .
   仪表板左边有一个发动机转速和旅程计算机显示器。
3. This prevents delivery of additional amounts of air-fuel mixture and any further increase in engine speed .
   这样就不会提供更多的空-燃混合气，使发动机转速不能再升高。
4. N v ratio of engine rpm to vehicle speed
   发动机转速与车速之比
5. Automatic engine speed synchronizer
   发动机转速自动同步器