基本解釋[能源科學(xué)技術(shù)]磁性閥抽油泵英漢例句雙語例句Under the action of variation magnetic field, the permanent magnet moving-coil drives the plunger pump to move up and down and lift oil up to ground.通過動力電纜給井下直線電機(jī)供電後産生交變磁場，永磁躰動子在交變磁場作用下帶動泵柱塞上下往複運(yùn)動，從而達(dá)到擧陞抽油的目的。syxb-cps.com.cnmagnetic plunger oil pump更多例句專業(yè)釋義能源科學(xué)技術(shù)磁性閥抽油泵