A loose gravel road surface can reduce vehicle traction severely.
Debris on the road surface caused several cars to swerve suddenly.
The main criterion requested by the standard for road lighting applications is the luminance of the road surface.
道路照明应用标准要求的主要评判标准是道路表面的亮度。
The basecourse layer shall be shaped to allow for the smooth flow of water from the edge of the sealed road surface into the adjacent lined drain.
必须对基层进行修整以便水流从密封道路表面边缘平稳流向相邻衬砌排水沟。
The smooth road surface made for a very comfortable ride.
平整光滑的路面让这趟旅程十分舒适。
Regular inspections ensure the road surface remains safe for traffic.
定期检查可以确保路面对车辆通行保持安全。
Ballast helps to maintain proper drainage under the road surface.
道碴有助于保证路面下面的排水通畅。
Construction workers are laying a new road surface on the highway.
施工人员正在高速公路上铺设新的路面。
The road surface freeze warning indication should be treated only as a guide.
路面结冰报警指示应仅视为一种指导。
Political considerations preclude the laying of a permanent road surface.
政治的考虑使得不能铺设永久性路面。
Maintenance crews repaired the damaged road surface last weekend.
养护人员上周末修补了受损的路面。
Chemicals used for road surface deicing are extremely corrosive.
用于路面除冰的化学剂有很强的腐蚀性。
Tar quality directly affects the lifespan of the road surface.
沥青的质量直接关系到路面能用多久。