“reciprocating vacuum pump”的概念、定义、翻译、参考文献-科学参考

单词	reciprocating vacuum pump
释义	reciprocating vacuum pump Encyclopedia 工学真空泵释 reciprocating vacuum pump往复真空泵靠活塞往复运动使泵腔（气缸）的工作容积周期性地变化来抽气的真空泵。又称活塞真空泵。
随便看	dissociative ionization dissociative laser dissociative process dissociative recombination dissociative state dissolubility dissolution dissolution of brackets dissolution of company dissolution of insurance contract dissolution of lake dissolution-precipitation dissolve dissolved acetylene cylinder dissolved air floating dissolved and colloidal substances dissolved carbon dioxide electrode dissolved gas dissolved gases in seawater dissolved gases solubility in seawater dissolved machine dissolved organic carbon dissolved organic matter dissolved oxygen dissolved oxygen electrode

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