For example, all BMW's four-cylinder engines (both petrol and diesel) will come with "start-stop" technology to cut the engine when it is idling.

例如，所有宝马制造的四缸发动机(包括汽油发动机及柴油发动机)都会装有“启动-停止”装置，以减少发动机空转。

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With the numerical simulation of heavy-duty diesel engine to strengthen performance, a CAD assembly model of cylinder head bolt is built based on the thread.

结合大功率柴油机性能强化的数值计算，在考虑螺纹的基础上建立了气缸盖螺栓的CAD装配体模型；

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This paper deals with the effects of combustion geometry on combustion and emissions in a 105 single cylinder diesel engine.

在105单缸柴油机上，针对燃烧室形状对柴油机燃烧及排放特性的影响进行了试验研究。

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