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英语翻译Its precision can be imagined only when one realizes tha

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英语翻译
Its precision can be imagined only when one realizes that the spark must jump the spark plug gap at that precise instant when the piston is close to the top of its cylinder,with the trapped explosive air-fuel mixture compressed and ready to be ignited.
To realize enormity of this exacting task,imagine an 8-cylinder engine operating at 4000 rpm,a rather high speed.in one minutemthe ignition system will have to furnish and deliver 16000sparks,each one sent to the proper plug and timed to the split fraction of a second when the piston is close to the end of its compression stroke.This is almost 300 sparks each second.
英语翻译Its precision can be imagined only when one realizes tha
当活塞精确到达汽缸的顶部的瞬间,压缩柴油和空气的混合气体,火花塞间隙之间产生火花,准备点燃压缩气体,由此可见,这是何等的精确.
为认识这个过程的严密性,想一下八缸的发动机运行速度4000转/分钟高速度,点火系统1分钟将完成提供16000次火花,当活塞到达了压缩冲程的顶部时,将1秒钟精确划分,每一次都是火花塞在准确时间点火,以推动活塞运动.这几乎是300次火花/秒.