爆震现象 meaning in English

phenomenon of detonation

This paper analyses the cause of knock phenomena of vehicle engine , its detection method and the way to avoid it by electronic control unit ( ecu ) for vehicle engines . a brief discussion about the ecu structure , control principle and software are presented . through the electronic control , the dynamic performance , fuel economy , and exhaust emission of the engine are considerably improved
本文对发动机爆震现象的产生原因、检测手段和利用电子控制系统防止爆震的方法进行了剖析研究.简述了电控系统的组成、控制原理和控制软件.电子控制使汽车发动机的动力性能、经济性和排放污染得到了很大的改善