“往复泵”的概念、定义、翻译、参考文献-科学参考

单词	往复泵
释义	往复泵 Encyclopedia 工学往复泵释 reciprocating pump往复泵一种容积泵。依靠工作元件在泵腔内做往复运动（或通过隔膜、波纹管等挠性元件在工作腔内的周期性弹性变形），使工作容积周期性地增大和缩小，以实现液体吸入和排出。工学往复泵释 reciprocating pump往复泵依靠活塞、柱塞或隔膜在泵缸内作往复运动，使缸内工作容积交替增大和缩小来输送液体或使之增压的容积式泵。
随便看	Preface of Shouyuanfang House by Wang Chong Preface of the Critique of Political Economy Preface of the Heqi Hainei preface of the journal Preface of The Plays of William Shakespeare Prefaces and Postscripts on Calligraphy Works and Paintings of the Changxingxing Studio Prefaces and Postscripts on Paintings by Yanzhou Shanren Prefaces and Postscripts on Paintings of Zheng Xie Preface to Analytical Dictionary of Characters preface to Buddhist scripture Preface to Clear Discrimination of Literary Form Preface to Cromwell Preface to Discrimination of Essay Form Preface to Huainanzi Preface to Li Yuan Retreats to Pangu by Shen Du Preface to Mencius Preface to Modern Library Preface to Mr.Liu Haifeng's 80th Birthday Preface to the Annotations of the Mohist Dialectical Chapters Preface to the Book of Documents Preface to the Book of Songs Preface to the Classic of Poetry Preface to the Collection of Inscriptional Writings preface to the first issue Preface to the Japanese Translation of Selected Yuan Zaju Plays

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