engine rpm meaning in English
发动机转速调节
Examples
- N v ratio of engine rpm to vehicle speed
发动机转速与车速之比 - As engine rpm increases ， there is less time for each step of the four - stroke cycle
当引擎转速增加，四冲程循环每一步的时间变得越短。 - Road vehicles - garage equipment - engine rpm tachometer - general specifications
道路车辆.车库设备.发动机每分钟转数用转速计.一般规范