在地震层析研究中,常常涉及地震波在非均匀介质中的传播路径问题,故快速射线追踪是不可缺少的工具。
The problem of the seismic wave travel path in the nonhomogeneous medium is often mentioned in seismic sequence analysis by means of rapid ray tracing.
目前,地球内部的仅有数据就是地震波的射线路径;该路径由地球内部不同层圈反射和折射。
At the moment, the only data on the earth's interior are the paths of earthquake waves that are reflected and refracted by the various layers of the planet's interior.
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