基本解釋[機(jī)械工程]刮油環(huán)英漢例句雙語例句Further understanding of the mechanism of lubrication, friction and oil-scraping action of oil ring is gained from studying on oil-scraping height of the coil spring loaded oil control ring.通過螺旋撐簧油環(huán)刮油邊高度的研究，進(jìn)一步了解了油環(huán)潤滑、摩擦及其刮油機(jī)制。oil scraping ring更多例句詞組短語短語oil -scraping ability of ring 活塞環(huán)除油能力oil scraping ring更多詞組專業(yè)釋義機(jī)械工程刮油環(huán)