backing pump
基本解釋
- [機] 初級抽氣泵；[機] 前級泵
英漢例句
- 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.
它可以單獨使用， 琯道泵也可作爲增壓泵、擴散泵、分子泵的前級泵使用。
雙語例句
詞組短語
- backing g pump 前級泵;預抽真空泵
- backing vacuum pump 前級真空泵
- high -backing pressure pump 高背後壓力泵
- forepump backing pump 預抽泵
- vacuum backing pump 真空鏇轉泵
短語
專業(yè)釋義
- 鏇轉油泵
- 前級泵
- 初級抽氣泵
- 前級真空泵
- 鏇轉油泵