根据机车牵引齿轮磨损机理，从摩擦学角度出发分析轮齿啮合过程。
According to wear mechanism of the locomotive tractive gears, from the Viewpoint of tribology, the process of gearing is analyzed.
根据机车牵引齿轮磨损机理，从摩擦学角度出发分析轮齿啮合过程。
According to wear mechanism of the locomotive tractive gears, from the Viewpoint of tribology, the process of gearing is analyzed.
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