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二冲程发动机由于自身结构的原因,排气污染比较严重。近年来,随着人们环保意识的增强和排放法规的加严,二冲程摩托车的市场在不断萎缩。但二冲程发动机具有结构简单、质量小、爆发力强等优点,在小排量摩托车和赛车上很受欢迎。为了使二冲程发动机远离被淘汰的厄运,国内外许多企业和科研单位对其进行了深入的研究。本文为日本铃木公司的研究成果,希望能对我们国内有关方面有所启迪和借鉴。
Two-stroke engine because of its own structural reasons, exhaust pollution is more serious. In recent years, the market for two-stroke motorcycles has been shrinking as people’s awareness of environmental protection and regulations on emissions have become more stringent. However, the two-stroke engine has the advantages of simple structure, small mass and strong explosive force, and is very popular in small displacement motorcycles and racing cars. In order to make the two-stroke engine away from being bad luck, many domestic and foreign enterprises and research institutes carried out in-depth research. This article is Japan Suzuki company’s research results, hoping to give our domestic enlightenment and reference.