The spark plug fires, igniting the compressed air-fuel mixture which produces a powerful expansion of the vapor.
火花塞点燃压缩的空气燃油混合气，燃烧使混合气迅速膨胀。
We have seen how the mixture of air and fuel is delivered by the fuel system to the engine cylinder, where it is compressed, ignited, and burned.
我们已经了解油气混合燃料是如何通过燃料供给系统输送到发动机气缸，并在气缸中压缩、点火、燃烧的。
Blowby is basically the leakage of compressed air-fuel mixture and burned gases past the piston rings into the crankase.
窜气，基本上是被压缩的空燃混合气和燃烧后的气体的泄漏，它通过活塞环进入曲轴箱。
In the case of automobile engines, the mixture in the cylinder, after being compressed, must be hot enough to ignite.
对于汽车发动机来说，气缸中的可燃混合气被压缩后，必须有足够的热量才能被点燃。
This predicates that shock compressed properties of mixture is not equal to the simple mean of its components.
这意味着混合物的冲击压缩特性不是其中各单质行为的简单平均。
The spark plug is installed in the combustion chamber of the gasoline engine and used to ignite the compressed combustible mixture in the cylinder.
火花塞安装于汽油发动机的燃烧室内，用于点燃气缸内被压缩的可燃混合气。
The amount that the mixture is compressed is determined by the compression ratio of the engine.
混合气的压缩量，由发动机的压缩比决定。
Any compressed gas which, when mixed with air in certain proportions, forms a flammable mixture.
利用不同的气体在某些比例下混合而形成一个易燃的混合物的压缩气体。
By the time the piston reaches TDC, the mixture has been compressed to as little as one-tenth of its original volume, or even less.
当活塞到达上止点时，可燃混合气被压缩到有原体积的十分之下甚至更少。
The compressed object of silicon-aluminum mineral mixture;
硅—铝质矿物混合料压缩体；
The compression rings seal in the air-fuel mixture as it is compressed and also the combustion pressures as the mixture Burns.
当可燃混合气压缩时，气环密封可燃混合气；当可燃混合气燃烧时气环可阻止所产生的压力不外溢。
The compression rings seal in the air-fuel mixture as it is compressed and also the combustion pressures as the mixture Burns.
当可燃混合气压缩时，气环密封可燃混合气；当可燃混合气燃烧时气环可阻止所产生的压力不外溢。
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