基本解釋刮削機(jī)英漢例句雙語(yǔ)例句Apply steam to heat the flushing-liquor decanter indirectly to soften the heavy tar depositing on the bottom of tank to decrease the drag of chain scraper.用蒸汽在機(jī)械化澄清槽底部間接加熱，使沉積於底部的重質(zhì)焦油軟化，減少刮板阻力。drag scraper更多例句詞組短語(yǔ)短語(yǔ)power -drag scraper 機(jī)動(dòng)拖鏟;動(dòng)力拉索刮板cable drag scraper 纜索拖鏟;拉宋鬭機(jī)drag -type scraper 拉索刮琯器cstomair conditioninghle drag scraper 纜索拖鏟drag scraper bucket 拖鏟鏟鬭drag scraper更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)拖拉鏟運(yùn)機(jī)