查询词典 compression engine

This type of engine retains the one power phase per revolution, together with the different compression and expansion volumes of the original Atkinson cycle.

这种发动机保留了每一个动力革命阶段，再加上不同的压缩和原始阿特金森周期的扩张量。

With the high speed of the engine and high compression forces obviously exerting extreme loads on the crankcase, the crankcase is compact and particularly stiff in its bedplate structure, ensuring very exact support of the crankshaft.

随着发动机的高速和高压缩力量明显地施加极端负载的曲轴箱，曲轴箱紧凑，特别是在激烈的台板结构，确保非常准确曲轴的支持。

As cetane number of methanol is quite low, it is difficult to be applied to compression ignition engine.

根据组合燃烧发动机的特点，将发动机运行工况分为6类，针对每类工况提出不同的控制策略。

Based on the quasi-dimension combustion model, the emission model is set up in this dissertation. The NO emissions in different conditions of LPG engine can be simulated and calculated by the model. The calculated results show that the NO emissions are larger influenced by ignition timing and less influenced by compression ratio, finally, choosing a right coefficient of excess air will have great effect to reduce NO emissions.

本文在建立的准维燃烧模型基础上建立了排放生成模型，利用该模型对液化石油气发动机在变参数情况下NO的排放生成情况进行了模拟计算，计算结果表明点火提前角对NO的生成影响较大，压缩比对NO的生成影响较小，而选择合适的过量空气系数更是对降低NO的生成起着关键作用。

This enables the use of a higher compression ratio in the combustion chamber, which improves the engine's power and efficiency.

这使得使用高压缩比的燃烧室，提高了发动机的功率和效率。

There is a direct correlation between the compression ratio of an engine and its fuel octane requirements.

发动机的压缩比和燃料的辛烷值有直接的关系。

This subsequently facilitates a compression ratio of 10.0:1, which is very high for a turbocharged engine.

这有利于随后的10.0：1压缩比，这是非常高的涡轮增压发动机。

The results show that the compression ratio has a significant influence on the engine performance, combustion and emissions.

研究结果表明，压缩比对发动机性能、燃烧和排放有较大影响。

Hold a finger over open spark plug holRotate engine at vibration dampener bolt until compression is felt.

握住开着的火星塞孔的上方的指状物。转动震动避震器螺栓处的引擎直至感觉到压缩。

The compatibility of rubber sealing parts with Dimethyl ether in a compression ignition engine was studied.

开展了二甲醚燃料与橡胶密封件的相容性研究。

We were cousins—his grandfather was King of Scots,and his great-grandfather was Henry VII of England.

我们是堂姐弟——他的祖父曾是苏格兰国王，他的曾祖父是英格兰的亨利二世。

I do want to help you, but I am in a quandary now!

我是想帮你，但是我现在左右为难啊！