基本解釋[能源科學技術]活塞環(huán)詞組短語短語Piston curl assembly 活塞環(huán)裝配piston curl更多詞組專業(yè)釋義能源科學技術活塞環(huán)In this paper , piston ring lubrication has been studied; The effect of different piston curl parameter on the state of lubrication between piston ring and cylinder is analyzed.本文以內(nèi)燃機活塞環(huán)—缸套摩擦副爲研究對象，研究了不同的活塞環(huán)蓡數(shù)對內(nèi)燃機活塞環(huán)—缸套間潤滑狀態(tài)的影響。