图20 寻乌地震前后地磁总强度对邵武差值变化图
(a)1984.5~1983.11(14~13期); (b)1984.11~1984.5(15~14期);
(c)1987.8~1984.11(17.1~15期)
Fig.20 Diagram of differential variation of geomagnetic total
intensity in comparisonwith Shaowu before and after the
Xunwu earthquake