基本解釋[能源科學技術]石蠟基潤滑油英漢例句雙語例句Using liquid paraffin or mineral oil as base oil, the effect of DE film forming agent on the tribological properties of lubricating oil was studied on a pin-on-disk tester and a four ball tester.以液體石蠟或二線油為基礎油，在栓-盤式試驗機和四球試驗機上就DE成膜劑對潤滑油摩擦學性能的影響進行了研究。 結果表明，添加DE成膜劑明顯地改善了潤滑油的摩擦學性能；paraffin base lubricating oil更多例句專業(yè)釋義能源科學技術石蠟基潤滑油