positive-displacement pump
基本解釋
- 正排量泵
- 容積式泵
英漢例句
- Twin-screw pump as a positive displacement pump, pump room exhaust inhalation chamber should be strictly separated.
雙螺桿泵作爲(wèi)一種容積式泵，泵內(nèi)吸入室應(yīng)與排出室嚴(yán)密地隔開。 - It is a positive displacement vacuum pump, which can pump gas by rotating slide valve to change cubage of gas- absorbing cavity.
它是通過滑閥轉(zhuǎn)子作機(jī)械鏇轉(zhuǎn)運(yùn)動(dòng)從而改變吸氣腔容積以達(dá)到抽氣目的的容積式真空泵。
雙語例句
詞組短語
- positive -displacement seawater fresh water pump 容積式海水泵
- double -stage positive displacement vacuum pump 雙級結(jié)搆容積式真空泵
- positive displacement oil -sealed liquor pump 油封式正位移式打液泵
- diaphragm -type positive displacement metering pump 隔膜型正排量計(jì)量泵
短語
專業(yè)釋義
- 容積式泵