活塞

huó sāi

意思解释:(Piston)由液压驱动或逆液压而动的滑动部件,通常为短圆筒装在圆筒形容器内并沿筒作往复运动。 各种管乐器的活门。 由液压推动或顶着液压而动的滑动机件。

活塞的意思

气缸里或唧筒里往复运动的机件,一般是圆饼形或圆柱形。在发动机气缸里,活塞的作用是把蒸气或燃料爆发的压力变成机械能。在唧筒里,活塞的运动能改变压力,把流体抽出或压入。也比喻事物的枢纽。《解放日报》1945.1.14:“当地金…

活塞是什么意思

In air cylinder or the parts of the reciprocate in pump, it is round cake commonly form or cylindrical. In engine air cylinder, the action of the piston is the pressure that erupts steam or fuel becomes mechanical energy. In pump, the carry kinetic energy of the piston changes pressure, take out the fluid or press. Also compare the key position of the thing. emancipatory daily 1945.1.14: Zhen of dark barium earnestly

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