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单词
compression ratio
释义
compression ratio
n.
(名词)
In an internal combustion engine, the ratio of the volume between the piston and cylinder head before and after a compression stroke.
压缩比:内燃机中,在压缩行程前后活塞到汽缸盖之间的容量比
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更新时间:2025/3/15 15:47:08