The construction of the roller compacted concrete dam needs four dry seasons and four flood seasons to reach the design elevation.
碾压混凝土拦河坝工程须经过四个枯水期四个汛期的施工才能达到设计高程。
Use level survey to mark the paving design elevation of the cement stabilized macadam with obvious mark on indication piles both sides.
利用水准测量，在两侧指示桩上用明显标记标出，水泥稳定碎石的铺筑设计标高。
Some influential factors on the design elevation for leveling a site and its revising steps to calculate the earthwork have been introduced.
介绍了以四角棱柱体土方公式为计算模型的试算法确定大型场地平整最优设计标高近似解的方法。
The steps for establishing model include cross section definition, plan design, elevation design and element generation.
生成模型的步骤包括：横截面定义、平面设计、立面设计、单元生成。
The steps for establishing model include cross section definition, plan design, elevation design and element generation.
生成模型的步骤包括：横截面定义、平面设计、立面设计、单元生成。
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