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分析了陕西省城市人口生活用水量及用水人口的历史资料的变化规律，建立了用水人口增长的Ｌｏｇｉｓｔｉｃ模型，对２０００年城市用水人口和城市人民生活用水量作出较精确的预报．
Based on the analysis of the change law of historical data of domestic water consumption and water consumption of urban population in Shaanxi Province, a Logistic model of water population growth was established to make a more accurate forecast of water consumption of urban water users and urban people in 2000.