本文提出了分析区域地震台网地震定位能力的一种通用方法。
A general procedure has been developed for analyzing the hypocenter location capability of a regional seismic network.
利用山西区域地震台网记录的40个小震、振幅比资料，计算测定了震源参数。
The source parameters of 40 small earthquakes of Shanxi region were determined from computation of the ratio of P and S amplitudes.
云南地区区域数字地震台网的观测资料反演表明，该方法可以合理地拟合观测波形资料。
The inversion result from the data of regional digital seismic network in Yunnan also shows that the observed waveforms can be fitted reasonably.
文中列举了对华北地区台网具有监测能力的区域内发生的几次中强地震的计算结果，取得了良好的效果。
The calculated results of six moderately strong earthquakes in North China where the earthquake-monitoring ability is stronger have been shown in this paper, and the effectiveness is good.
文中列举了对华北地区台网具有监测能力的区域内发生的几次中强地震的计算结果，取得了良好的效果。
The calculated results of six moderately strong earthquakes in North China where the earthquake-monitoring ability is stronger have been shown in this paper, and the effectiveness is good.
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