The design of concrete face rockfill dam's toe slab is a process of iteration and optimization, the final determination of design parameter has finished in the construction process at last.
混凝土面板堆石坝趾板的设计过程是一个迭代与优化的过程，趾板设计参数的最终确定是在施工过程中完成的。
The paper introduced the parameter optimization and construction method of smooth blasting of horse-head ingate.
文中详述了马头门光面爆破参数的优化及施工方法。
By building models of resources optimization in the practical bridge construction, the paper gives mathematics formula to evaluate optimization model using the same parameter.
建立了实际桥梁施工网络计划资源优化模型，提出用统一的参数来评价优化模型的数学公式。
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