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。

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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.

如果企业的经营具有季节性，平均应收账款净额可以根据4个季度或12个月份的余额计算。

youdao

Across the region average temperatures have been around two degrees higher than the seasonal norm, with temperatures in Austria reaching 18 degrees Celsius -- nearly 20 degrees higher than the monthly average.

CNN: Alpine resorts feel the heat