您要查找的是不是：
- A hole or pit, especially one in a road surface. 坑洞尤指路面上的涡穴或坑洞
- Half the road surface is being taken up to lay new gas pipes. 人们挖开半个路面以铺设新的煤气管道。
- road surface drainage 路面排水
- A reservoirfor collecting surface drainage or runoff. 收集地面污水或漏水的贮水池。
- Asphalt is used for making road surfaces. 沥青常用于铺路。
- They rolled the road surface flat. 他们把路面碾平。
- A hole or pit,especially one in a road surface. 坑洞尤指路面上的涡穴或坑洞
- They rolled the road surface flat . 他们把路面碾平。
- The renovated road surface is wide and flat. 重新翻造过的路面，宽阔平整。
- Tests relating to pavements. Surface drainage properties on pervious pavements. Determination of the connected voids content of bounded materials. 路面试验。渗水路面的表层浅水特性。胶粘材料连接空隙量的测定。
- The soilover which the road surface was laid was sandy. 这路面下的土壤是沙质的。
- Tyres are your only point of contact with the road surface. 你只轮胎与地面接触点。
- In the mausoleum, whether foundation floor, Fengtu around the drainage channels are included in neat form of a set of crosscutting surface drainage facilities. 在陵园内不论是墙脚楼旁、封土周围，均列有整齐的排水管道，形成一整套纵横交错的地表排水设施。
- The soil over which the road surface was laid was sandy. 这路面下的土壤是沙质的。
- Subsurface pipe drainage in drought-prone region is superior to surface drainage in draining off water and salt, controlling ground water-level, and increasing crop output, etc. 以明沟排水为对照,论述了内陆干旱重盐碱区暗管排水在排水排盐、控制地下水位、提高土壤脱盐效果及提高作物产量等方面的优越性。
- Finally, an aviation battalion spread gravel for the road surface. 最后，一个航空营给路面铺砾石。
- To cover(a road surface) with loose material that is not worked in. 表面处理（路面等）用尚未加入的松散材料覆盖（街面）
- A factor representing the degree of specular reflection of a road surface. 表示道路表面镜面反射程度的因子。
- A factor representing the degree of specular reflection of a wet road surface. 表征湿滑路面镜面反射程度的指标。
- After the rain, the road surface was as smooth and shiny as a mirror. 雨后路面油润，平滑如镜。
