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研究了祁连山地震带两次中强地震前的加卸载响应比异常特征 ,讨论了基于天然地震序列的样本条件对加卸载响应比计算结果的影响 ,提出处理序列中 4 0级以上地震的新方法
The characteristics of loading-unloading response ratio anomaly before two moderate-strong earthquakes in Qilian Mountain seismic zone are studied. The influence of sample conditions based on natural seismic sequences on the calculation results of loading-unloading response ratio is discussed. A new method to deal with earthquakes of magnitude 40 and above is proposed