【摘要】 简要阐述几种无级变速器的原理和特点 ,分析各自在拖拉机上的应用 ,对拖拉机无级变速器的应用前景作简单预测。更多还原

【Abstract】 In this paper, the principle and characteristic of some kinds of CVT is introduced, and their applications in tractor is presented. The prospect of its application in tractor is forecasted briefy.更多还原