full lean mixture 全贫混合物
lean mixture strength 稀混合气强度
lean mixture maximum power 贫燃料混合物最大功率
lean mixture limit 稀混合气极限
lean-mixture rating method 贫油混合物抗爆性评定法
super-lean mixture 超稀混合气
lean mixture detail 贫油混合物
automatic lean mixture 自动贫油混合气
Compared with stoichiometric mixture operation, fuel economy and emissions are remarkably influenced by injection timing when lean mixture is applied.
在发动机燃用稀薄混合气时，喷油定时对排放和经济性的影响较为明显。
The stronger air motions are helpful in organizing mixture strength distribution and then realizing lean mixture combustion in two-valve gasoline engines.
强化空气运动的结果有利于组织燃料在缸内的浓度分布，从而为在二气门汽油机上实现稀薄燃烧打下基础；
A lean mixture combustion system is presented in this paper. And the test effect of fuel injection time, fuel adjustment, miximum load speed and emission characteristics are analysed.
介绍了一种汽油机的快速稀燃系统，并对该系统的喷油时刻，燃油调整特性，外特性及排气性能等进行了试验分析。
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