发动机压缩比的英文

engine pressure ratio

engine) compression ratio

• 发动机:    engine; motor
• 压缩比:    compression ratio; ...
• 变压缩比发动机:    variable compressi ...

例句与用法

1. 4 . design and develop the device of motorcycle engine compression ratio measuring system
   4 、摩托车发动机压缩比测量装置的设计开发。
2. Abstract : in this article , the way of dynamics system dispensation in radio telecontrolling model plan is illustrated , and a comparative ananysis is given to the adjustment of the engine ' s compression rate as well as the performance of different - sized propellers , likewise , any other factors which affect the performance of the dynamics system capacity are also analized and disoussed
   文摘:本文论述了遥控模型飞机动力系统的调配方法，并对发动机压缩比的调整和不同规格螺旋桨的性能进行了分析比较，对影响动力系统功率发挥的其他因素也进行了分析讨论。