backing pump
基本解释
- [机] 初级抽气泵；[机] 前级泵
英汉例句
- This Model Vacuum Pump can be used along, or as the backing pump of the other kinds of pumps, such as booster pump, diffusion pump, molecular pump etc.
它可以单独使用， 管道泵也可作为增压泵、扩散泵、分子泵的前级泵使用。
双语例句
词组短语
- backing g pump 前级泵;预抽真空泵
- backing vacuum pump 前级真空泵
- high -backing pressure pump 高背后压力泵
- forepump backing pump 预抽泵
- vacuum backing pump 真空旋转泵
短语
专业释义
- 旋转油泵
- 前级泵
- 初级抽气泵
- 前级真空泵
- 旋转油泵