The results show that the dredging river has a good effect on reducing channel ′ s deposition and lowering flood stage in a certain period and a certain reach.

  • 研究表明,在一定的时段和一定河段内,挖河对于减少河道淤积及降低洪水位都有较好效果。

  • 互联网摘选 2025-01-20 11:42:22

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