大顶山支沟泥石流防治工程的日常维护需按设计书的要求进行。
The prevention projects for the debris flow must be maintained normally according to the project design.
本文报道了利用梨树大顶山硅灰石填充改性尼龙6，研究了共混复合材料的物理、化学性能。
In this paper, the modified Nelon-6 with wollastonite from Dadingshan in Lishu was reported. The physical and Chemical properties of the modified material were studied.
松花江大顶子山航电枢纽工程的建设，为沿江地带开发和振兴带来机遇。
The Dadingzi hill hub electric project of Songhua River brings a historic opportunity for the development and revitalization of areas along the river.
本文结合工程实际，构建了大顶子山码头工程成本控制体系，并在该工程中取得了较好的应用效果。
Compounding the practical, the paper forms the project cost-control system of Dadingzi Mountain wharf project and get good effects while using in practice.
本文结合工程实际，构建了大顶子山码头工程成本控制体系，并在该工程中取得了较好的应用效果。
Compounding the practical, the paper forms the project cost-control system of Dadingzi Mountain wharf project and get good effects while using in practice.
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