The seasonal model of time series is used for modelling the monthlyaverage 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。
2
If the firm's operation exhibits a seasonal pattern, the average net receivables can be computed by using the 4 season balances or 12 monthly balances.