黄河中游多沙粗沙区治理对黄河下游减淤影响研究.pptx
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- 2021-07-27 发布|
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黄河中游多沙粗沙区治理对黄河下游减淤影响研究
The Impact Research of Controlling to Sediment-laden and Coarse Sand Area in the Middle on Sedimentation Reduction of the Lower Yellow River ;汇 报 内 容CONTENT;; 多沙粗沙区在黄河中游的产沙贡献 Contribution of sediment production in Sediment-laden and coarse sand area of the middle yellow river ;粗泥沙集中来源区在多沙粗沙区中的产沙贡献
Contribution of sediment production in coarse sand concentrated source region of the middle Yellow River;2 多沙粗沙区治理分区的划分
The define of sub-area in sediment-laden and coarse sand area controlling ;2.2 分区指标
Dividing index ;2.3 划分结果
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