该方法的关键是依据高阶统计量原理，分析地震信号的高阶统计量特征。
The key of the method is to analyze the feature of high order statistic of seismic signal based on high order statistic.
讨论了地震分布的多重分形统计特征。
In this paper, the multi fractal statistical characteristics of earthquake distribution are summarized.
对大量地震反应谱进行了统计，探讨了滑移隔震结构反应谱的统计特征。
The statistics for quite a lot of the earthquake response spectrums are carried out, then the statistical characteristics of the response spectrum of sliding structures are discussed.
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