自動變速器 a / t automatic transaxle (transmission); at automatic transmission; automatic drive; automatic tra mi ion; (a/t)automatic transaxle (transmission)
半自動變速器 semi automatic transmission; semiautomatic tra mi ion; semiautomatic transmission
The performance of hydraulic transmission fluid no . 8 , hyper automatic transmission fluid ( atf ) , continuously variable transmission fluid ( cvtf ) were compared . the compared results are the reference of chosing the right fluid in cvt . the mechanism of znddp additive how effects on the performance of cvtf is investigated by x - ray photoelectron spectroscopy ( xps ) ( 4 )研究了cvt對油品的品質需求,并進行了8號液力傳動油、 atf油和cvtf油的理化指標和摩擦性能對比測試,實驗結果為cvt變速器油的選用提供了參考;用x -射線光電子能譜儀對znddp添加劑的作用機理進行了研究,通過四球磨斑實驗,驗證了znddp添加劑對自動變速器油的改性作用,為國內cvtf的研制指明了方向。