早燃 meaning in English
preignition
premature combustion
Examples
- A few sentences regarding preignition and detonation may be helpful .
再说几句有关早燃和爆燃的问题，或许是有益处的。 - Lubricants test method for evaluating preignition tendency of water - cooled two - stroke gasoline engine
水冷二冲程汽油机油早燃倾向评定法 - This paper describes a system for preignition in motorcycle engine using spark plus as a detecting probe , the author carries out researches on a method how the ionic current coins into being
摘要本文描述了一种直接利用火花塞电极作为传感器检测南方摩托车发动机早燃的方法，作者在文章中详细分析及讨论了离子电流的产生机理。 - In order to examine the south motorcycle engine preignition phenomenon , using the rich burning information of the massive ions which are produced when the air cylinder is burnt , through analyzing the wave form difference between lighting a fire normally and firing early , it can be determined whether preignition occurs or not
为了检测南方摩托车发动机早燃现象，利用其气缸内燃烧时产生大量的离子电流信号所包含的丰富燃烧信息，对其火花塞正常点火和炽热点火离子电流显示的波形进行研究分析，从而确定是否发生早燃。 - Moreover , it has been pointed out that the hydrogen engine used in ? cylinder injection with high pressure can increase volumetric efficiency and compression ratio , - therefore , the performance indexes in this engine , such as output power , thermal efficiency , range of thickness of mixture with normal operation and nox emission , can be improved , and it is possible for the engine to realize rapid combustion of thin mixture , so abnormal combustion , such as backfire , pre ? ignition , can be controlled effectively
指出了采用内部混合气形成方式且高压喷射的氢发动机，有利于提高充气效率和压缩比，从而改善发动机的动力性和经济性；有利于扩展发动机正常工作的浓度范围；并且有利于实现稀薄混合气快速燃烧，从而可以有效地抑制早燃、回火及爆燃等异常燃烧和no _ x排放量。试验指出了发动机的点火正时、喷射正时及喷氢量对发动机的性能、异常燃烧、 no _ x排放量有很大影响。