深部地质研究的内容和范围,目前还尚难确定。近十多年来,随着深部地球物理工作的迅速发展,大量实际资料都涉及到深部地质问题。一些研究工作者认为,深部地质的研究对象不仅是整个地壳还包括上地幔和软流圈,甚至深达整个地幔;但有的研究者又认为,深部地质的主要任务是研究地壳。就整个地壳的地质作用(包括地壳表层和深部的关系)来说,必然要涉及到地壳以下更深处各层圈的相互关系。但是从目前地球物理方法的 The content and scope of deep geological research is still difficult to determine. In the past decade or so, with the rapid development of deep geophysical work, a great deal of actual data has involved deep geological problems. Some researchers believe that the study of deep geology not only the entire crust also includes the upper mantle and asthenosphere, and even the entire depth of the mantle; but some researchers believe that the main task of deep geology is to study the crust. In terms of the geologic role of the entire crust, including the relationship between the surface and the deep crust, it is bound to relate to the inter-relationship between the layers below the crust. But from the current geophysical methods