The seasonal model of time series is used for modelling the monthly average groundwater table of the depression area of the old yellow river in the People' s Victory Canal District.
将时间序列的季节模型用于人民胜利渠古黄河背河洼区、漫滩区月平均地下水埋深动态建模之中。
The advantage of the grey modelling is that it can take the effects of many unknown and accidental factors in the river water quality system into consideration.
灰色模拟考虑了实际河流水质系统中客观存在的不确知因素和偶然因素影响。
The advantage of the grey modelling is that it can take the effects of many unknown and accidental factors in the river water quality system into consideration.
灰色模拟考虑了实际河流水质系统中客观存在的不确知因素和偶然因素影响。
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