单词乎

preignition

音标[,pri:ig'niʃәn]

汉语翻译

n. 早点火
【机】 早点火, 早火

详细解释


pre.ig.ni.tion

n.(名词)
The ignition of fuel in an internal-combustion engine before the spark passes through the fuel, resulting from a hot spot in the cylinder or from too great a compression ratio for the fuel.
提前点火:由内燃机中的火星穿过燃料之前的燃烧,是因油缸热点过高或对燃料的过大压缩比造成的


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