MDCB型地震前兆监测仪映震效果分析
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摘要
对MDCB－Ⅱ型地震前兆监测仪观测获得的类地应力值、异常频度和8方位异常值等参数进行了比较深入的分析及其与地震关系的研究。资料反映的事实表明，在一定距离、一定强度的地震的短临阶段，确实存在着电磁波异常现象，其动态趋势、变化次数、异常突变和异常方向性反映等参数，可为地震预测预报研究提供科学判据。
It is carried out to analyze systematically the data of pseudo - crustal stress, anomalus frequency and abnormal eight - directtion, which were obtained by observation of MDCB - Ⅱ earthquake precursor supervising instrument, and to reasearch the relation betwee those and the earthquakes. The results show that the electromagntic wave anomaly really exists in a certain scope and the short - impending stage of earthquake with a certain shock shength; its paramters of dynamic tendency, chang of frequency,abrupt anomaly and anomalous directivity could provide the reliable basis for the researching of earthquake prediction.
It is carried out to analyze systematically the data of pseudo - crustal stress, anomalus frequency and abnormal eight - directtion, which were obtained by observation of MDCB - Ⅱ earthquake precursor supervising instrument, and to reasearch the relation betwee those and the earthquakes. The results show that the electromagntic wave anomaly really exists in a certain scope and the short - impending stage of earthquake with a certain shock shength; its paramters of dynamic tendency, chang of frequency,abrupt anomaly and anomalous directivity could provide the reliable basis for the researching of earthquake prediction.
引文
1王文祥,等.MDZQY-Ⅱ型八方位候风地震仪资料的处理方法.华南地震,1995,15(4):49-53
2王文祥.电磁波异常相值与震中距的相关性.华南地震, 1996, 16(1): 16-20
2王文祥.电磁波异常相值与震中距的相关性.华南地震, 1996, 16(1): 16-20
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