研究了灰色系统理论在中长期城市需水量预测中的应用。
The application of Grey Theory in the prediction of medium and long-term urban water demand is studied in this paper.
结果表明，应用系统动力学模型预测城市需水量，系统性强，预测结果准确度高。
The result shows that application of system dynamics model to predict urban water demand has the advantages of strong systematicness and high accuracy of prediction result.
并建立起一套系统的城市生活需水量预测方法，为城市水资源规划提供决策参考，具有理论和实践意义。
A systematic forecast method for city life water requirement is established, and it has theoretical and practical significance to provide a reference for city water resources programming.
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