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- 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 spectrum 路面谱
- 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 amplitude frequencies and distribution interval of power spectrum density of road surface depend on the roughness coefficient. 路面不平度系数的大小决定了幅值频次和路面功率谱密度的分布区间。
- A method is introduced to measure the power spectrum of typical road surface such as,the gravel, hard-land and farmland and so on,which tracked vehicles usually travel on. 提出了一种测取履带式车辆所经的碎石地、硬土地、耕地等特殊路面的路面功率谱的方法。
- 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。
- 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)
- 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。
- Using the technology of microwave digestion as the pre-treatment method of water with lead,the extraction of lead from the water of urban road surface runoff was studied by the use of KI-MIBK flame atomic absorption spectrum(AAS). 采用微波消解技术作为测定城市路面径流雨水中铅的预处理方法,研究了碘化钾甲基异丁基甲酮(KI-MIBK)萃取火焰原子吸收分光光度法(AAS)测定城市路面径流雨水中的微量铅。
- 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。
- Broken stones used for road surfaces or railroad beds. 筑路碎石用于铺路面或用于填塞铁轨枕木间空隙的碎石