基本解釋[經(jīng)濟學]活塞油環(huán)英漢例句雙語例句By analysis of piston ring, this paper describes important effects of piston ring on oil consumption control.通過對活塞環(huán)的分析，說明活塞環(huán)在機油耗控制方面所起的重要作用。The influences of the contaminated particles in oil film on the piston ring and cylinder liner were investigated by the software ANSYS and the author edited programming.運用商用軟件ANSYS和自編程序，研究了污染顆粒對活塞環(huán)和缸套的影響。In this paper a method of predicting the life of an oil-free piston ring was given, and results revealed that the deviations of the predicted life and real life were all less than 5%.提出了一種簡捷有效的無油潤滑壓縮機活塞環(huán)壽命的預測方法，結(jié)果表明預測結(jié)果和實際的偏差均在5%以內(nèi)。piston oil ring更多例句詞組短語短語piston oil ring groove 活塞油環(huán)槽piston ring oil hole 活塞環(huán)油孔PISTON RING OIL 油環(huán)組合slotted oil piston ring 開槽活塞油環(huán)flexible oil piston ring 撓性油環(huán)piston oil ring更多詞組專業(yè)釋義經(jīng)濟學活塞油環(huán)