Stock market seasonal fluctuation is a part of short time fluctuation theory in stock investment return. This kind of phenomenon exists in the stock market of a lot of countries.
股票市场季节性波动是股票投资收益的短期波动理论，这种现象在许多国家的股票市场中存在。
Simultaneously, it should also shorten the price regulation time as short as possible, and smooth the price fluctuation to increase the social benefits of peak and valley price policy.
同时，尽可能缩短电价调整时间，平稳价格波动，提高峰谷电价政策的社会效益。
GM (1, 1) is good for short time, few data, and small fluctuation.
灰色GM(1,1)模型主要用于时间短、数据少、波动小的预测问题。
In the short time horizon, the fluctuation of Japanese import volume is mainly influenced by GDP. The relative import price's contribution to the real Japanese import volume increases with time.
日本实质进口额的短期波动主要受gdp增长的影响，但随着时间的推移，进口价格对进口的贡献度不断增加。
In the short time horizon, the fluctuation of Japanese import volume is mainly influenced by GDP. The relative import price's contribution to the real Japanese import volume increases with time.
日本实质进口额的短期波动主要受gdp增长的影响，但随着时间的推移，进口价格对进口的贡献度不断增加。
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