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。
2.
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
3.
Determination of the tendency of lubricants to promote preignition in two - stroke - cycle gasoline engines , test method for 润滑剂促使两冲程汽油发动机预点火可能性的测定方法
4.
Standard test method for determination of the tendency of lubricants to promote preignition in two - stroke - cycle gasoline engines 测定润滑油对改进二冲程循环汽油发动机预燃倾向的标准试验方法
5.
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。
6.
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。
