土石坝在山区水利工程中的应用_工程技术论文 关键词】土石坝的种类；优点；缺点 [gap=426]Key words】The type of dam;Advantage;Disadvantages
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As to your request, I do not think the beavers are aware that they must first fill out a dam permit prior to the start of this type of dam activity.
关于你的要求，我并不认为这些海狸知道在开始这种建坝活动之前，他们必须填表来获得允许。
How to recognize the dam seepage and seepage failure type and calculate seepage of dam is very importance.
如何认识堤坝渗漏机理、渗透破坏类型和渗流计算具有很大的意义。
The optimization design results of the dam base excavation outline and the type and body shape of the arch dam of the Xiakou Hydraulic Project are introduced.
介绍了峡口水利水电枢纽工程技施设计阶段坝基开挖线、拱坝坝型和拱坝体型优化设计成果。
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