“piston pump”的概念、定义、翻译、参考文献-科学参考

单词	piston pump
释义	piston pump Encyclopedia 工学活塞泵释 piston pump活塞泵一种容积泵。依靠活塞在泵体内做往复运动，使泵体内若干个工作腔的容积周期性地变化，把活塞往复运动的机械能转化为液体压力能，从而交替地吸入和排出液体。又称电动往复泵。 Chemistry ＞分析化学＞仪器分析＞释义 piston pump活塞泵＞分析化学＞仪器分析＞释义 piston pump柱塞泵
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