By analysis, optimum matching of combustion system of swirl chamber engine is believed to be capable of improving heat release rate and fuel economy.
通过分析，认为对涡流室柴油机燃烧系统进行优化匹配，可改善放热规律，从而提高经济性。
For small non-road diesel engines, optimized matching among the fuel injection, in-cylinder air movement and the combustion chamber is an important means to reduce exhaust emissions.
对于中小型非道路用柴油机而言，优化油、气、燃烧室三者之间的匹配是降低尾气排放最重要的手段之一。
It can be a effective way to be offered to optimize the matching of combustion chamber with injection nozzle for direct injection engine. It is of importance to the improvement of...
为直喷式柴油机燃烧室与喷油嘴的合理匹配提供了一条有效途径，对直喷式柴油机性能改进和提高起到重要作用。
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