seasonal adjustment
季节性调整
常用释义
英式发音
美式发音
基本释义
- 季节性调整
例句
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1·To get that figure, look at the figures before seasonal adjustment.为了得到这个数字，我们先来看下季节调动的情况。
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2·In the paper, we construct a new seasonal adjustment method of time series on the basis of the structural time series model.建立一种基于结构时间序列模型的新的时间序列季节调整方法。
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3·This thesis apply X-12-ARIMA seasonal adjustment model to analyze the economics effect of holidays, which has been used widely in Europe and USA.本文利用X - 12 - ARIMA季节调整模型来分析节假日的经济效应。这一模型在美国、欧洲已得到广泛的应用。
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4·Traditional survey data collected and economic analysis by use of data are mostly annual sequence, seasonal factors, also need to seasonal adjustment.时间序列是指在规定的时间间隔内，对经济活动进行连续测算而形成的数据。
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5·The article decompose the monthly fixed base index of consumer food prices from January 1997 to December 2009 in China with X - 12 -ARIMA seasonal adjustment model and Demtra software.文章用X-12-ARIMA季节调整模型对中国1997年1月至2009年12月的粮食消费价格月度定基指数进行分解，并得到趋势循环、季节和不规则因素；
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6·Adjustment is made by deducting an average of the change in a set number of previous years from the current change, showing whether a rise or fall is unusual or purely seasonal.通过自目前的变化中扣除过去数年的平均变动，可说明此上涨或下跌是否是不寻常的，或纯粹只是季节性现象。
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7·Measuring the seasonal variation in a time series, we generally use two methods to calculate seasonal indexes—average of original data, trend adjustment for average.测定季节变动对时间序列的影响，一般按同期平均法（原资料平均法）和趋势剔除法计算季节比率。