“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	Pearl River delta agriculture Pearl River delta economic zone Pearl River delta of China Pearl River Delta urban agglomeration urban agglomeration Pearl River Delta urban innovative agglomeration Pearl River estuary Pearl River Estuary fishing ground Pearl River Film Studio Pearl River Fisheries Research Institute Pearl River flood in 1915 Pearl River flood in 1994 Pearl River Hydraulic Research Institute Pearl River Model pearl river shelterbelt construction project in China Pearl River Water Conservancy Commission of the Ministry of water resources Pearl Satchel of the Three Caverns Pearl S. Buck Pearls from the Garden of Dharma Pearls in Policing Pearls of Non-dramatic Songs of the Yuan and Ming Dynasties Pearls of the Deep pearl string Pearl vortex pear powdery mildew pear rust

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。