【摘要】 针对三维电磁场，在标量格林函数和张量基础上研究了电张量格林并矢；对地表下三维异常体的电磁散射进行了深入的理论分析，给出了三维电磁模拟方案．这对我国的电磁勘探和ＴＥＭ 解释技术的发展将起到重要的推动作用．更多还原

【Abstract】 The tensor Green dyadic of electrical field is studied on the base of the scalar Green functions and tensors for the three dimensional electromagnetic field. The electromagnetic scattering by a three dimensional body in a conductive half space is theoretically analyzed. The method of three dimensional electromagnetic simulation is given. This work plays an important role in developing MT and TEM exploration and explanation.更多还原