过去,人们探测地下矿藏,不是搬动笨重的马达和钻机凿岩穿孔取样,就是爬进坑道和山洞,从地下直接取样。一个没有矿坑、绵延千里的山脉,怎能随处打井钻探呢?可想而知,地质勘探是何等艰难! 后来,科学家发明了电探测法,即把电流通到地下,根据地下电流的电场特征来判断地下矿床的种类和分布。但是,由于地质复杂,加上地下水流影响、岩石导电性能差异,以及各种磁场的干扰,往往导致探测有很大误差,甚至得出相反的结论。如何解决这个问题,便成为各国地质学家研究的难点。谁解决了这个难点,谁就能把握地球的脉搏,登上地球物理勘探的世界高峰。 何继善就是登上地球物理勘探世界高峰的人! 他长期致力于应用地球物理的电场理论、方法与 In the past, people probed underground deposits, not moving heavy motor and drilling rig drilling perforation sampling, is to climb into tunnels and caves, directly from the ground sampling. A mine without a pit, stretching thousands of miles of mountains, how can drilling drilling everywhere? One can imagine, how difficult geological exploration! Later, scientists invented the electric detection method, that is, the electric current to the ground, according to the characteristics of the electric field of the underground current To determine the type and distribution of underground deposits. However, due to the complicated geological conditions, coupled with the influence of groundwater flow, the difference of conductive properties of rock and the interference of various magnetic fields, it often leads to great errors in the exploration and even leads to the opposite conclusion. How to solve this problem has become a difficult problem for geologists in various countries. Who has solved this difficulty, who can grasp the pulse of the earth, boarded the world peak in geophysical exploration. He Jishan is the man who climbed the peak of the world in geophysical exploration. He has long been committed to applying the theories and methods of electric field of geophysics