我们在验证 M183异常的过程中,为了更进一步地解决磁性体在走向和倾向方向上的延伸情况,试用了《用叠加求和的方法进行位场延拓和变换》,效果良好,现将情况介绍如下。M183异常是1964年902航空物探大队进行川南滇北地区航空磁测时发现的。异常形态规则,强度一般为100γ以 We verify the M183 anomaly in the process, in order to further solve the magnetic body in the direction and orientation of the extension, the trial of the method of summation with the summation of field extension and transformation, the effect is good, now the situation Introduced as follows. The M183 anomaly was discovered in 1964 when 902 Aeronautical Geophysical Brigade conducted a magnetomagnetic survey in northern Yunnan in southern Sichuan. Abnormal morphology rules, the intensity is generally 100γ to