结果表明，NH2自由基与臭氧反应有两条反应通道，其中一条反应活化能很小，反应极易发生。
The results show that there are two different pathways for the reaction of NH2 radicals with ozone. One of them has very low activation energy, so it happens easily.
动力学分析表明，脂肪氢脱除反应的活化能较低，与反应体系中存在大量自由基有关；
The kinetic analysis illustrated that the removal of aliphatic hydrogen had low activation energy, which relating to lots of free radicals in the thermal reaction system.
十六烷值改进剂受热分解产生活性自由基，使得柴油的自燃活化能大大降低，从而缩短发动机燃烧的滞燃期，改善发动机的燃烧性能。
The free radicals can make spontaneous combustion activation energy of diesel fuel reduced greatly and shorten the ignition delay period, and thus improve the combustion performance of diesel engine.
十六烷值改进剂受热分解产生活性自由基，使得柴油的自燃活化能大大降低，从而缩短发动机燃烧的滞燃期，改善发动机的燃烧性能。
The free radicals can make spontaneous combustion activation energy of diesel fuel reduced greatly and shorten the ignition delay period, and thus improve the combustion performance of diesel engine.
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