【摘要】 本文针对我省“十五”要进行的地震前兆观测台网改造 ,通过对 1 990年以来我省及邻近地区中强以上地震前永安地磁变化的分析 ,初步总结了永安地磁手段在我省中强以上地震映震效果更多还原

【Abstract】 Aim to the recast of seismic precursor observation network during the "tenth five year plan" and through the analysis of Yongan geomagnetic field change before the earthquakes occurred in the province and the adjacent regions since 1990,we summarized the effect of Yongan geomagnetic method reflecting the middle and strong earthquakes occurred in Fujian province.更多还原