Abstract: Highway engineering feasibility study report is critical of the preliminary work of road construction and an important basis for project approval and post-construction drawing design.

摘要：公路工程可行性研究报告是公路建设前期工作的关键，是项目立项和后期施工图设计的重要依据。

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During the period of preliminary design and construction drawing design, the budget statement should be prepared respectively so as to optimize the cost estimate.

在初步设计、施工图设计阶段分别编制初步设计概算书和施工图设计预算书，进一步优化成本预算。

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A drawing model of slumping salvage was designed, and a preliminary analysis on drawing salvage is performed through slumping salvage tests in swampy land.

设计了陷落体救助模型系统，进行了沼泽湿地陷落体救助室内试验研究，对救助拉拔过程进行了初步的探讨。

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The southern African country have played in the finals three times before but in the 2002 qualifiers did not even get past the preliminary round, beaten on penalties after drawing with lowly Lesotho.

BBC: Mozambique coach clears out squad