“positive displacement pump”的概念、定义、翻译、参考文献-科学参考

单词	positive displacement pump
释义	positive displacement pump 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	inkwriter ink-written Zhugongdiao librettiunearthed at Jin tomb, Ershui, Houma City inky inlaid celadon Inlaid Lacquer of the Western Zhou Dynasty from Liulihe Inlaid Niello inland aquatic resources of China inland electronic chart system inland lake inland open economy pilot area policy inland port inland river inland river excavated -in basin inland river ship navigation environment inland saline aquaculture inland shelf inland ships inland waters fishing inland waterway inland waterway improvements inland waterway navigation inland waterway network Inland Waterway Network Linking up the Five Sea inland waterways inland waterway service area

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