The kernel of automatic gear shifting is gear - shift schedule 自動換檔規(guī)律是自動變速技術(shù)的核心。
The kernel of automatic gear shifting is gear - shift schedule and gear shfting is executived according to the control parameters 自動換檔規(guī)律是車輛自動變速的核心,自動變速是按照控制參數(shù)的變化實現(xiàn)換檔的。
Nowadays automatic gear shifting is divided into three sorts : automatic transmission ( at ) , continuously variable transmission ( cvt ) , and automatic mechanical transmission ( amt ) 當(dāng)今車輛自動變速器分為三類,它們分別是:液力機械自動變速器( at ) 、機械無級自動變速器( cvt )以及電控機械式自動變速器( amt ) 。
Automatic gear shifting is the target which people are seeking over a long period of time . it is the significant sign of automobile evolving to the advanced stage and the important technology which desiderate developing and spreading 自動變速技術(shù)是人們長期以來一直追求的目標(biāo),是汽車向高級階段發(fā)展的重要標(biāo)志,是當(dāng)今亟待開發(fā)與推廣的重要技術(shù)。