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- roadbed construetion 路基施工
- The earthquake made the roadbed cave in. 地震后路基沉陷了。
- The surface of a road; a roadbed. 路的表面;路床。
- The analysis of roadbed economy. 路基经济性分析;
- Put up your hands to build a home of the roadbed. 搭起双手筑成你回家的路基。
- A foundation of crushed rock or a similar substance for a road or railroad; a roadbed. 路基碎石或类似物质做的道路或铁路的基础; 路基
- The Study of Highway Roadbed Earthwork Construction Method. 高等级公路路基土方施工方法的研究与探讨。
- To cover or surface(a roadbed, for example) with broken stones. 用碎石来铺设（如公路）的表面
- He flopped to the sandy roadbed and twisted like an injured snake. 他扑倒在沙土路上像一条受了伤的蛇一般蜷缩成一团。
- Drawing steel for auto, electrical houhold appliance and construetion. 汽车、家电及建筑等冲压成形加工用钢。
- Upon entering the station, the train operator saw a person on the roadbed. 列车驶入车站的瞬间，驾驶员看到一个人在轨道路基上。
- Slags containing Mn is used as the roadbed backfill instead of natural clay. 利用含锰废渣代替天然粘土作为路基回填土。
- The instrument has higher precision for detecting compacted quality of roadbed. 研究表明，土体刚度仪可以作为路基压实质量检测。
- The application of dynamic consolidation in roadbed engineering is analyzed. 分析了强夯在路基工程中的应用。
- There he hung, at the front of the train, about two feet above the roadbed. 他悬在火车的前面，离路基大约两英尺。
- It is mainly used in road, railway, airport and pier roadbed reinforcement. 产品应用于公路，铁路，机场，码头等地基的增强。
- The steamroller levelled off the gravel roadbed and then the concrete was poured. 蒸汽压路机压平碎石路基，然后浇注混凝土。
- The steamroller leveled out the gravel roadbed and than the concrete was poured. 蒸汽辗压机先把路基的沙砾辗平，然后才倒下水泥。
- Erosion of a relatively soft surface, such as a roadbed, by a sudden gush of water, as from a downpour or floods. 冲刷相对松软表面的冲刷，如路基被源于暴雨或洪水的水流冲刷
- The determinant criteria of the stability of roadbed is mainly ground surface deformation caused by mine goaf collapse. 采煤空区坍塌引起的地表移动与变形是确定路基稳定性的主要依据.
