【摘要】 本文收集了河北卢龙、昌黎,辽宁营口,四川成都,山东莒县和山西介休等地的地声观测资料。对这些资料进行分析处理,得到了它们的频谱特性和其他特性。最后对声源的机制及其作为地震前兆的可能性作了扼要的讨论。更多还原

【Abstract】 The geosound observation data collected in this paper consist of Lulong and Changlishire, Hebei Province, City of Yingkou, Liaoning Province, City of Chengdu, Sichuan Province; Juxianshire, Shandong Province and Jiexiushire, Shanxi Province.The spectrum and other features of geosound have been obtained by analysis and processing of the data. At last the mechanism of sound source and the possibility regarded as a precursor of earthquake have been discussed briefly.更多还原