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灰色周期
相关语句
  grey period
     Application of Grey Period Index Method to Groundwater Table Short-period Forecast
     灰色周期指数法在地下水位短期预报中的应用
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  “灰色周期”译为未确定词的双语例句
     Grey Cycle Analysis
     灰色周期分析
短句来源
     A Grey System Model for Simulating Economic Development and Its Application
     经济发展的灰色周期模型及其应用
     According to obvious advantages of grey prediction and the periodic extensional prediction, this paper puts forward the grey-periodic extensional combinatorial prediction, this model predicts dynamic variation of the brine of 6 drilling hole in Jilantai salt lake, the results are acturate.
     利用灰色和周期外延预测模型各自的优点,提出了灰色与周期外延相结合的灰色 周期外延组合预测模型,对吉兰泰盐湖中具有代表性的6个观测孔的卤水动态变化进行了模拟。
短句来源
  相似匹配句对
     Grey Cycle Analysis
     灰色周期分析
短句来源
     The Gray Statistical Method of Economic Cycles
     经济周期波动的灰色统计方法
短句来源
     Colorful Shades of Gray
     绚烂的灰色
短句来源
     A BRIEF DISCUSSION OF CYCLE
     周期浅析
短句来源
     Then b is called the base of A. and p the period of A.
     p为A的周期.
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According to obvious advantages of grey prediction and the periodic extensional prediction, this paper puts forward the grey-periodic extensional combinatorial prediction, this model predicts dynamic variation of the brine of 6 drilling hole in Jilantai salt lake, the results are acturate. It can be extensively used in groundwater regime prediction and other sequential prediction.

利用灰色和周期外延预测模型各自的优点,提出了灰色与周期外延相结合的灰色 周期外延组合预测模型,对吉兰泰盐湖中具有代表性的6个观测孔的卤水动态变化进行了模拟。该模型可广泛应用于地下水动态预测和其它序列的预测中

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.

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。

In this paper, the artificial neural network is applied in the simulation and the prediction of the variation of ground water levels. Its result is comparsed with the result of the grey-periodic extensional combinatorial prediction model and the generation method of data processing, which indicates this method overcomes the defects of the traditional mathematic methods and model with lower accuracy. Its a easy ,practical method with high accuracy and can be used widely in the simulation and the prediction of...

In this paper, the artificial neural network is applied in the simulation and the prediction of the variation of ground water levels. Its result is comparsed with the result of the grey-periodic extensional combinatorial prediction model and the generation method of data processing, which indicates this method overcomes the defects of the traditional mathematic methods and model with lower accuracy. Its a easy ,practical method with high accuracy and can be used widely in the simulation and the prediction of the variation of ground water levels and some related aspects.

应用人工神经网络中的BP算法,根据地下水动态的时间序列数据,建立地下水动态模型,对地下水动态进行模拟和预测,并与灰色—周期外延组合模型方法及数据处理组合方法的结果进行比较,结果表明,其预测精度较高。说明神经网络方法不仅简单、实用,又具有很强的处理地下水动态非线性及周期性变化问题的能力,可以在地下水动态等方面广泛使用。

 
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