Julie wonders about any trend and seasonal effects on sales.

茱莉有关任何的趋势和季节的拍卖效果怀疑。

youdao

Conclusion the seasonal trend model can be used to fit epidemic data that describe a long-term trend and seasonal characteristics, and to predict the short-term dynamics.

结论季节趋势模型可用于拟合既具有长期趋势，又具有季节性特点的数据，并可利用模型进行短期预测。

youdao

The seasonal models and the trend models are also discussed in the paper.

文章还讨论了季节性和趋势性模型。

youdao

Of course, inventory will probably turn up this spring and summer because of the regular seasonal pattern, but the underlying trend will be less inventory than is typical for each season, not more.

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This could be a trend, but it could also be part of a seasonal production cycle where Chinese companies import raw materials and components in the spring, in order to gear up to export finished products later in the year.

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