“容积泵”的概念、定义、翻译、参考文献-科学参考

单词	容积泵
释义	容积泵 Encyclopedia 工学容积泵释 positive displacement pump容积泵依靠活塞、柱塞、隔膜、齿轮或叶片等工作件在泵体内做往复运动或回转运动，使泵体内若干个工作腔的容积周期性变化，而交替地吸入和排出液体的一种泵。
随便看	filtering operator filtering theory filter IR interference-absorption type filter knob filter loaded wideband output circuit filter loss filter mass method filter material for dust removal filter membrane filter method filter methods filter of a lattice filter of sets filter paper filter passband filter photography filter photometry filter press filter process control systems filter questions filter respiratory protector filter rule test filter selection filter separator filters for black-and-white photography

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