Challenge and opportunity of entering WTO to highway traffic construction is introduced, relative countermeasure is also proposed.
简述我国加入WTO后公路交通行业面临的挑战和机遇，并提出了一些相应的对策。
The traffic construction fund of our country is not abundant yet, so the competitive roads management decisions and project decisions have quite important theoretic and practical value.
在我国公路建设经费尚不充足和管理模式发生变化的情况下，竞争公路的经营决策与项目决策具有十分重要的理论和应用价值。
QIU Hai-bin, The application and new trend of retro-reflective materials in modern transportation field [J]. Traffic Construction and Management, 2013 (12) : 58-61.
求海滨。反光材料在现代交通运输领域的应用及新趋势[J]。交通建设与管理，2013 (12)：58- 61。
Irrelvant to dam stability, crest width is determined as required by structure, traffic, construction, and operation.
坝顶宽度与坝的稳定没有直接的关系，主要取决于构造、交通、施工及运行等要求。
Lime industrial solid waste stabilized sand gravel is applied in base of highway pavement structure. Without stopping traffic, construction can proceed.
用二灰砂砾作公路路面结构的基层，可在不中断交通情况下施工。
Lime industrial solid waste stabilized sand gravel is applied in base of highway pavement structure. Without stopping traffic, construction can proceed.
用二灰砂砾作公路路面结构的基层，可在不中断交通情况下施工。
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