road bed 路基 ; 路基面 ; 路床 ; 路面基础
Concrete road-bed 混凝土底层
Road Bed &Road Surface Project 路基路面工程
old road bed 旧路基
road bed soil 路基土
deep road bed 深路堑
sandy road bed 风沙路基
road bed slope 路堑边坡
With the increasing development of road construction in the west of china ,there are more speed ways along river and reservoirs. The stability about sub-water road bed have been raised wide attentions.
随着西部公路交通建设的快速发展,沿河流、水库修建的高速公路越来越多,浸水路基的稳定问题引起广泛的关注。
参考来源 - 浸水路基稳定性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
N the material used to make a road 路基材料
Within a short time she was walking briskly toward the Emerald City, her silver shoes tinkling merrily on the hard, yellow road-bed.
她立刻活泼地向翡翠城走去，她的银鞋走在硬的黄色的路面上，叮当地发出好听的声音。
To some disease that road bed and surface often appear, maintenance measure and standard was proposed.
针对路基路面经常出现的病害，提出了路基路面的养护措施与标准。
The engineering technique measure, which is treating road bed to increase fatigue resistance, was put forward.
提出了石灰土处理路床区以提高路面结构抗疲劳性能的工程技术措施。
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