According to an analysis of the aeromagnetic regional field in combination with man-made earthquake, Moho depth calculated by gravity, hydrothermal activity, recent volcanic activity, morphologic characteristics and natural seismic activity, it is held th
According to an analysis of the aeromagnetic regional field in combination with man-made earthquake, Moho depth calculated by gravity, hydrothermal activity, recent volcanic activity, morphologic characteristics and natural seismic activity, it is held th
从对航磁区域场的分析，并结合人工地震、重力计算莫霍面深度、热水活动、最新火山岩活动、地貌特徵和天然地震活动等多种资料的解释，认为负异常带是由于深部热流沿北北东向上升引起局部岩浆熔融，使上地壳下部具有较高的地温，导致磁性层底部消磁作用的结果。