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依照Kzc—79型宽频带综合场强测试仪(见《山西地震》80年2期《Kzc—79宽频综合场强测试仪》),1979年9月观测以来记录到的资科,研究分析了本地场强变化与150公里内M_L大于3级的地震相关性,表明Kzc—79宽频综合场强仪的记录曲线与地震的对应关系良好、利用场强监测地震的思路可行,在震前电磁波异常频段尚不清楚的情况下,可作为捕捉地震异常信息的手段.
According to the recorded records of the Kzc-79 wide-band integrated field strength tester (see “Kzc-79 Broadband Integrated Field Strength Tester”, Phase 2 of 1980 in Shanxi Earthquake), and observed since September 1979, The correlation between local field strength changes and earthquakes with M_L> = 3 within 150 km indicates that the correspondence between the Kzc-79 broad-band integrated field strength recorder and the earthquake is good. The idea of monitoring the earthquakes using field strength is feasible. Before the earthquake, the electromagnetic anomalies Frequency band is not clear case, can be used as a means of capturing seismic anomalies.