Ignition energy is one of important indexes of measuring ignition system's performance of gasoline engine, and the performance of power and economy of a engine is directly influenced by it.
点火能量是衡量汽油发动机点火系统性能的一项重要指标，它直接影响着发动机的动力性和经济性。
2
A control method for flow is developed in a computer measuring system of automobile engine pump performance.
文章论述一种汽车发动机水泵性能计算机测试系统中流量的控制方法。
3
Finally, the application of the sensor is discussed in measuring fuel flow of an aeronautical engine.