单词 | slide valve |
释义 | slide valve【化】 滑阀 slide valve 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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