“check valve”的概念、定义、翻译、参考文献-科学参考

单词	check valve
释义	check valve Encyclopedia 工学火焰隔断装置释 check valve单向阀能自动阻止流体回流的阀门。又称止回阀、逆止阀、逆流阀或背压阀。工学锅炉阀门释 check valve止回阀依靠介质本身流动而自动开闭阀瓣，用来防止介质倒流的阀门。又称逆止阀、单向阀、逆流阀、背压阀。工学方向控制阀释 check valve单向阀在液压系统中只允许流体沿一个方向通过，而反方向流动被截止的阀。又称止回阀、逆止阀。
随便看	early metallurgy in Mesopotamia early-middle Jurassic coal-accumulating period early-middle Jurassic coal measures Early Ming Dynasty Rubbing Album of Cliffside Inscription of Yique Niches Early Ming Dynasty Rubbing Album of Offer Advises Stele Early Modern early modern humans early-modern human settlement early modern international law early-modernization Early Morning Hotline early national anthem records early planet early postmortem phenomena early pregnancy diagnosis early radiobiological effects of nuclear explosion early reflection sound early repolarization syndrome Early retirement policy early seasonal rice early Socialist movement in Japan early spectral type Early Spring Early Spring in February early stage socialization

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