【摘要】 本文主要从资料的收集与整理、资料分析、震前地脉动特征分析、异常地脉动与前兆对应关系四个方面进行深入研究,通过对本台多年的数字观测波形数据进行分析整理,找出震前地脉动异常变化特征。更多还原

【Abstract】 This article in-depth studies in four aspects of the collection and collation,data analysis,characteristic analysis of the earthpulsation,the corresponding relations of abnormal earthpulsation and the precursor,and finds out the abnormal characteristics of earthpulsation according to analysis of wave.更多还原