车身: vehicle body 例句:application of“ods”method to dynamic analysis of vehicle body structure 底盘:chassis 例句:a microcomputer diagnosis system for automobile chassis fault 发动机:engine 柴油机:diesel engine 例句: study of electrical control system for engine 电气设备:electrical equipment 进气冲程:intake stroke 例句: the other fuel is injected in the intake stroke, which enhances the gas mixture concentration around the spark plug during ignition. 压缩冲程:compression stroke 做功冲程:apply stroke 排气冲程:exhaust stroke 注:冲程也可以用 cycle