因此很有必要加强结构地震反应观测台阵布设方法的研究。

So the methods to installation of structural seismic observation array should be reinforced.

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地震台阵的响应特性是衡量台阵对地震监测能力的重要标志。

The response characteristic of seismic array is the important index for estimating the ability of detecting earthquake in the array.

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频率-波数（F- K）谱分析是地震台阵数据处理基本方法之一。

The spectrum analysis of Frequency-wavenumber(F-K)is one of the traditional methods of data processing for seismic array.

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