【摘要】 从地质构造、波列特征、P波初动、S-P到时差、主要震相、最大振幅、震中距、震源深度等方面着手对广州基准地震台记录到的国内5级以上地震进行分析研究,力求总结出不同区域地震的波形及震相明显特征,找到适用的仿真器,提高地震速报和地震编目质量。更多还原

【Abstract】 The paper analyzes the geological structure, feature of seismic wave train,first motion P-wave,arrival S-P time difference,major seismic phase,maximum amplitude,opicentral distance,focal depth,etc. of MTB_S≥5.0 earthquakes in China recorded by Guangzhou Seismostation to summarize the characteristics of seismic waveform and phase in different districts,find suitable emulation mode and improve the quality reporting rapidly earthquake and editing earthquake catalogue.更多还原