surface drainage [建] 地面排水 ; 路面排水 ; 排水明渠 ; 路面排水系统
surface drainage system 地面排水系统 ; 地表水系
Location name of surface drainage 排水点名
Surface drainage location map 排水地面定位图
surface drainage divide 地面分水界
surface water drainage 地面水排水设施 ; 地面水排水 ; 地面水排水渠
The article study the surface drainage of freeway for plain mainly. In order to fulfil the need of drainage,the deviser always draw slpoe artificially during the design of freeway on the flatland.
本文主要针对平原区高速公路路界地表排水进行相关研究。
参考来源 - 平原区高速公路平坡路段路界地表排水系统研究·2,447,543篇论文数据，部分数据来源于NoteExpress
If the water table intersect the land surface, groundwater will flow out onto the surface at springs, whether to be collected there or to subsequently flow farther along a drainage.
如果地下水位与地表相交，地下水将在泉水处流出地表，聚集于此或是随后沿着排水系统进一步流动。
If no drainage system exists, the water table rises, bringing dissolved salts to the surface.
如果没有排水系统，地下水位就会上升，把溶解的盐带到地表。
Removal of surface water from the road or street is known as surface drainage.
从道路或街道排除表面水被称为地表排水。
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