它是通过测量列车在运行过程中车轮踏面与钢轨接触时产生的冲击载荷引起的钢轨形变来检测车轮踏面擦伤。

The principle of the project is that the wheel tread will generate the impact load that induce deformation of rail when the train running.

youdao

它是通过测量列车在运行过程中车轮踏面与钢轨接触时产生的冲击载荷引起的钢轨形变来检测车轮踏面擦伤。

The principle of the project is that the wheel tread will generate the impact load that induce deformation of rail when the train running.

youdao