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单词
slide valve
释义
slide valve
n.
(名词)
A valve that slides back and forth over ports, especially one in the cylinder wall of a steam engine that permits the intake and outflow of steam to move the piston.
滑阀:一种在汽门上来回滑动的阀门,尤指蒸汽机汽缸壁内的阀门,它通过吸入和排出蒸汽推动活塞
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更新时间:2026/2/26 19:08:47