本文计算了亚洲500毫巴月平均环流指数的方差谱。
In this paper, the power spectrum of the monthly 500 MB circulation index over Asia has been calculated.
用最大熵方法对1956—1977年逐日500毫巴亚洲环流指数分别按年和季进行了谱分析。
The maximum entropy method (MEM) is used to analyse the 500mb daily circulation index over Asia during 1956-1977.
从大气环流特征、干旱指数S及信噪比等三个方面对陕西省近几年干旱月份进行了分析。
Shaanxi province drought months in recent years were analysed by examining the atmosphere general circulation features, drought index S and the signal to noise ratio.
最后，分析发现某些冬季环流特征指数对于是否出现暖冬有一定的指示作用。
Finally, it also revealed that some characteristic indexes of the winter circulation could be as indicators in determining the occurrence of a warm winter.
本文给出的极涡位置指数能较好地描述中高纬度环流异常的变率。
In this paper, the index of polar vortex position is introduced. This index can preferably describe the variability of mid-high latitude circulation anomaly.
本文给出的极涡位置指数能较好地描述中高纬度环流异常的变率。
In this paper, the index of polar vortex position is introduced. This index can preferably describe the variability of mid-high latitude circulation anomaly.
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