road surface meaning in Chinese
路面
Examples
- No concrete road surface is thinner than 10 cm since any smaller thickness might break up .
混凝土路面不能薄于10厘米，因为再薄就可能断裂。 - The difference in level between the road surface in the tunnel and that on the bridge can hardly be less than 10m .
隧道内的路面和桥上的路面之间的高差几乎不可能小于10米。 - Road surface treatment machines - safety requirements
道路表面处理机器.安全要求 - Road vehicles - measurement of road surface friction
道路车辆.测量道路表面摩擦力 - The soil over which the road surface was laid was sandy
这路面下的土壤是沙质的。