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本文依据黄河下游引黄灌区─—裕民渠调蓄灌区降水量和地表水引用量，以地下水位为信息，通过水资源调节，求出需开采的地下水量。
In this paper, according to the Yellow River Irrigation District Yellow River irrigation area ─ ─ Yumin Drainage Irrigation District irrigation and surface water quota to groundwater level information, through the water resources regulation, to find the amount of groundwater to be mined.