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- vacancy under road surface 脱空
- 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。
- 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。
- The soilover which the road surface was laid was sandy. 这路面下的土壤是沙质的。
- Qintong yi liu guo that is, West Road, OXBOW, Wudu dialectical Road under Road and four county-level power system. 秦统一六国即有西道、故道、武都道和下辩道4个县级政权建制。
- Tyres are your only point of contact with the road surface. 你只轮胎与地面接触点。
- The soil over which the road surface was laid was sandy. 这路面下的土壤是沙质的。
- 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）
- Unlike for CPSSCC and DCS schemes where the larger diameter pipes would more likely need to be laid under road carriageways where more underground space is available. 与CPSSCC和DCS方案不同，它们采用大直径的管道，因此，在许多情况下需要铺设在有更大地下空间的行车道下。
- 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。
- detection of road surface vacancy 路面脱空检测
- He explains that sewers would clog, underground streams would flood subway corridors, and soils under roads would erode and cave in. 他称，下水道会阻塞，地下水灌满地铁通道，公路下的土石逐渐腐蚀，造成道路塌方。
- 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。
- George's the best person to fill this vacancy. 乔治是填补这一空缺的最佳人选。
