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通过对研究区降水量的分析 ,根据降水量与时间的关系 ,利用灰色系统理论建立 GM(1 ,1 )模型 ,其预测模型不仅与实际降水量相吻合 ,还可对未来降水量进行预测
Based on the analysis of the precipitation in the study area and the relationship between precipitation and time, the GM (1, 1) model is established based on the gray system theory. The prediction model not only matches the actual precipitation but also predicts the future precipitation