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为了調查总結陝北各地現有淤地垻对拦蓄泥沙洪水、达到稳产高产的經驗,探索研究今后大型淤地垻規划的布設、生产利用的途徑,黄河水利委員会組成了
In order to investigate and summarize the existing siltation in various parts of northern Shaanxi, we have accumulated experience in intercepting sediment floods and reaching a stable and high yield, exploring ways to lay out and make productive use of large silt plots in the future. The Yellow River Conservancy Commission