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本文在综合整理川、滇各类地震资料清理成果的基础上,对地震频度、b值、活动条带、地应力、地倾斜、水氧、地下水和温泉、地电、地磁监测手段或方法得到的川、滇及邻区M≥6级地震前兆异常的时生参量进行了统计,分析了大地震前中期和短、临前兆异常出现的规律,得到了各类前兆异常指标Tc、Ts和△与震级的一般关系。并就地震前兆研究与应用问题作了初步讨论。
On the basis of comprehensively sorting out the results of various types of seismic data in Sichuan and Yunnan, this paper analyzes the seismic frequency, b value, active strata, in-situ stress, ground tilt, water oxygen, groundwater and hot spring, geoelectric and geomagnetic monitoring methods or methods The antecedents of the precursory anomalies of M≥6 earthquakes in Sichuan, Yunnan and their neighboring regions were statistically analyzed, and the laws of occurrence of the antecedent anomalies before and after the large earthquakes were analyzed. Various precursor anomalies Tc, Ts and △ and magnitude of the general relationship. A preliminary discussion on the research and application of earthquake precursors has been made.