季节变动的英文

seasonal fluctuation

seasonal move

seasonal swings

seasonal variation

• 季节:    season; time
• 变动:    change; alteration ...
• 季节变动指数:    index number of se ...

例句与用法

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1. For short-run decisions, the ability to predict seasonal fluctuations is often essential .
   对于短时期的决策，预测季节变动则是基本方法。
2. In order to measure seasonal variation we typically use the ratio-to-moving average method .
   为了度量季节变动，我们通常使用移动平均比率法。
3. And i was left to watch the seasons change
   并且我被留下观看季节变动。
4. Through the comparison of several methods , it is prove that the seasonal exponential smoothing adjustment is a better method , and it has a high accuracy rating
   由于集装箱市场变化受季节影响较为明显，通过对四种季节变动预测方法反复比较、检验，决定采用指数平滑季节调整法建立预测模型。
5. The markets for some agricultural commodities , the production of which was highly seasonal , came close to it in the old days . but as the futures markets for such commodities developed , the probability of the type of explosive market dynamics of the cobweb theory occurring in the real world diminished even further
   由于某些农产品的供应会按季节变动，昔日这类产品的市场可算较接近上述理论所指的情况。但随农产品期货市场的发展，现实环境里像蛛网理论所指，会出现市场大幅波动的机会已经很小。