【摘要】 利用枣庄电磁信息台ＤＰＪⅢ、ＵＬＦⅢ及ＪＤ０３型电磁辐射仪观测到的资料，分析了山东苍山５．２级地震前多数台站记录到的异常信息及其特征。更多还原

【Abstract】 おhe anomalous information recorded by many stations before the Cangshan earthquake of Ms 5.2 and its characters are analysed using the records of electromagnetic radiometer DPJ-Ⅲ, ULT-Ⅲ and JD-03 types in the Zaozhuang electromagnetic information station.更多还原