摘要
本文从地球内部介质的刚度性质出发讨论了震源区介质与周围地区的差异,指出地震波的速度、衰减层析图象对这种差异的反映敏感,并结合一些实例阐明地震层析研究可用于潜在震源区的判定之中。
The internal medium of the earth plays an important role in earth-quake process. In this paper we discuss the medium difference between the hypocenter and its surroundings based on the rigid features of the earth internal medium, and point out that the difference can be detected by seismic tomography. With some examples, we show that the seismic tomography can be used in determination of potential hypocenter.
出处
《西北地震学报》
CSCD
1990年第4期44-48,共5页
Northwestern Seismological Journal
基金
地震科学联合基金会资助项目
