dump rail curve 曲轨曲线
guide rail curve 导轨曲线
curve rail 曲线钢轨
Inside rail of curve 曲线内轨
rail-way curve 铁路曲线
sharp curve rail 小半径曲线钢轨
curve rail welding 拨曲线焊轨
vertical curve rail 竖曲线轨道
curve guard rail 曲线护轨
The different rail curve asymmetrical grinding was introduced for high-speed and heavy-haul rail.
阐述了高速与重载铁路钢轨不同曲线轨头非对称打磨技术的原理及应用。
For the upper rail you can extract the surface edges and use the blend curve command.
对于铁路上，您可以提取表面边缘，并使用混合曲线命令。
It is put forward that the reasonable match of wheel and rail shapes may improve the locomotive and vehicle curve passing performances.
得出合理的车轮踏面与钢轨外形配合可以提高机车车辆的曲线通过性能的结论。
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