本文中，我们首先会介绍发动机的基本概念，然后详细介绍各部件是怎么装到一起的，会发生什么样的故障以及怎样提升发动机性能。
In this article, we'll discuss the basic idea behind an engine a-nd then go into detail about how all the pieces fit together, what can go wrong and how to increase performance.
但由于电动汽车除车轮以外几乎没有活动部件，它们还有一大优点可夸口：其发动机罩下几乎没有什么部件会发生故障。
But because they contain virtually no moving parts - other than the wheels - battery cars boast another advantage: there is almost nothing to go wrong under the bonnet.
负责试验过程中的部件更换， 发动机调整， 故障排除及相关服务。
Respond to the service, component change, adjustment of engine and troubleshooting during the test period.
应用推荐