图37 地应力电感值旬均值残差曲线
Fig.37 Residual curve for 10-day mean value of stress by electromagnetic element
(a) 无锡台N25°E向(Ⅰ)、N35°W向(Ⅱ)
(b) 溧阳台NE向
(c) 南京台N45°E及SN向