tractor roller 中文意思是什麼
tractor roller
解釋
機引壓土器-
The contract stress on supporting roller and crawler board surface of three models of dong fang hong crawler tractor under three working conditions is gained by finte element analysis, as well as the stress distribution law and maximum stress which provide valuable referentce datum for resolving the problems of plastic deformation and friction wear between the supporting roller and crawler board
摘要對3種機型拖拉機的支重輪與履帶板之間的接觸應力分別在3種工況下進行了有限元分析,得出接觸應力分佈的規律及其最大值,為解決支重輪和履帶板的塑性變形問題及摩擦磨損行為分析提供了有價值的參考數據。 -
What is the horsepower ( h. p ) of this engine ( tractor, excavator, bulldozer, motor scraper, roller )
這臺發動機(拖拉機、挖掘機、推土機、自行鏟運機、壓路機)的馬力是多少?
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