【摘要】 对昆仑山口西 8 1级地震发生前后四川地区地震前兆监测台网的测值曲线进行了系统的清理 ,发现存在有明显的孕震效应和震时效应。异常效应的幅度很大 ,容易鉴别。这对人类认识特大地震的影响场很有意义。更多还原

【Abstract】 We systematically analyzed the observing data of precursor items data before and after the 2001 Kunlunshang Pass M 8.1 Earthquake occurred in the observing network of Sichuan province.Our analysses whow that the changes of precursor items data reflect the effect of earthquake preparation and post earthquake.The amplitudes of changes are big and easy to distinguish from.更多还原