1·It is the active groups that lead to self ignition of coal.
“活性基团”是导致煤自燃的主要因素。
2·As one of the ways to control HCCI combustion, EGR presents an important role on the rule of self ignition and heat release.
EGR作为控制HCCI燃烧的手段之一，影响着燃烧始点和放热规律。
3·The prerequisite for temperature rising of coal is presented by analyzing the thermal balance relationship in the process of coal self ignition.
通过对煤自燃过程的热平衡关系进行分析，导出了煤体氧化蓄热升温的必要条件的数学表达式。
4·Water played an important role in self-ignition of ferrous sulfide.
水在硫化亚铁的自热和自燃过程中有至关重要的作用。
5·The principle of ferrous sulfide self-ignition was described. Two cases were analyzed and provide some recommendations to prevent it.
阐述了硫化亚铁自燃的机理，分析了硫化亚铁自燃的案例，提供了防止硫化亚铁自燃的措施和方法。
6·The heat accumulation plays key role in coal self-ignition.
热量的积聚在煤自燃过程中起着关键的作用。
7·The hazard of coal self-ignition was discussed; the essential characteristics of coal self-ignition were analyzed in term of non-linear theory.
笔者论述了煤炭自燃的危害，从非线性理论的角度分析了煤炭自燃的本质特征；
8·After a self adaptive ignition unit is applied, the ignition advance Angle of the engine is automatically changed according to different fuels.
采用自适应燃料点火器可根据发动机使用燃料的不同自动改变点火提前角。
9·The exothermal reaction of the iron sulfide in oil storage tanks was the main cause of self-ignition of the oil products.
油品储罐中硫化亚铁氧化放热是引起油品自燃的主要原因。
10·This paper introduces the hazard formation, treatment process and achievement in Tashan stone coal self-ignition areas. It can provide a example for the correlation environmental problems.
介绍了塔山石煤自燃灾害的形成、治理过程与治理成果，可为今后我国矿山环境治理工作提供相关参考与建议。