【摘要】 本文利用灰色预测和周期外延预测模型的优点，提出了灰色预测与周期外延预测相结合的灰色～周期外延组合模型，对吉兰太盐湖卤水的动态变化进行了模拟，结果可靠，该模型可广泛应用地下水动态预测和其它序列预测。更多还原

【Abstract】 According to strong points of grey Prediction and periodic extensional prediction, thispaper puts forward the grey-periodic extensional combinatorial prediction-This modelpredicts dynamic variation of the brine in Jilantai Salt lake,the results are acturate. It can beextensively used in groundwater regime prediction and other sequential prediction.更多还原