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前言区域地球物理在发展地质基础理论和地震预报、成矿预测方面均具有非常重要的意义。东太平洋条带状磁异常的发现,古磁极的研究为全球构造学说奠定了基础;应用区域地球物理资料研究深部结构证明地壳与上地幔间存在着物质与能量的交换;地震低速带,磁大地电流高导电区的
Preface Regional geophysics is of great importance in the development of geological basic theory and earthquake prediction and mineralization prediction. The discovery of banded magnetic anomalies in the eastern Pacific and the study of paleomagnetic poles have laid the foundation for the global tectonic theory. The deep structure of regional geophysical data has been used to prove the exchange of matter and energy between the crust and the upper mantle. The seismic low-velocity zone, High current conduction area