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The paper analyzes ground survey of flood and low water in hydrological survey station.
对水文测站的洪水与枯水巡视进行了可行性分析。
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Survey and analysis show that the current water price is low in irrigation area, amounting to less than the cost price.
调查分析表明：各灌区现状水价偏低，达不到成本水价。
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