【摘要】 介绍了辽宁数字台网运行的脉动异常跟踪系统(RTTS),叙述了这个系统在2004年12月26日08时58分55.2秒印尼苏门答腊西北近海(北纬3.9,东经95.9)8.7级地震前,营口、锦州台地脉动波形的幅度和周期明显异常的情况。并展现了利用RTTS系统进行地脉动研究的前景。更多还原

【Abstract】 The real-time tracking system(RTTS) served for the digital seismic network of Liaoning province is introduced in this paper.The system had inspected the obviously abnormal variation of the range and period of earth pulsation waveform at Yingkou and Jingzhou seismostations before the strong earthquake with MS 8.7 occurred in the northwest of Sumatra on Dec.26,2004.The future by using RTTS for the research on the earth pulsation is also looked into.更多还原