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拦减

拦减

拦减

1

A relatively small area and the relatively large amount of coarse sediment reduction interceptions .

治理面积相对较小，拦减粗泥沙量相对较多；

2

Effect of check dam on retaining and reducing coarse grain sediment in middle reaches of Yellow River

黄河中游多沙粗沙区淤地坝拦减粗泥沙分析

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