散射波从物理学角度来说，如果界面凹凸不平，在凹（或凸）部分的尺度相对于波长很大时，发生波的反射；相对于波长较小或可比时则发生散射，形成散射波。 入射于介质异常区(或障碍体)的地震波发生波散效应后,从异常区沿所有方向无规则地传播出。
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Based on the theoryofsimple layer potential, scattered wave field is constructed by distributed line sourceson the virtual source plane. The density of the virtual wave source can be gained bysolving the equations which are derived by boundary conditions.
本文采用一种间接边界积分方程法,研究了半空间地下洞室群对弹性波的散射,介质内总波场由自由场和散射场叠加而得,根据单层位势理论,由虚拟源面上的分布线源构造散射波场,通过边界条件建立方程,求解得到虚拟波源密度,进而求得总的波场。
参考来源 - 地下洞室群对弹性波的散射·2,447,543篇论文数据，部分数据来源于NoteExpress
利用散射波地震技术寻找深部隐伏金属矿是一种大胆的尝试。
The prospecting for deep concealed metallic ore deposits by using scattering event method is a bold attempt.
并介绍了作者关于地震散射波场特征数值模拟研究的初步成果。
Finally the initial research works of scattered wave field characteristics based on numerical simulation by authors were introduced.
对于复杂非均匀介质，可以利用地震散射波来研究其分布和性质。
For complex heterogeneous medium, the distribution and characteristics of its heterogeneity can be studied by seismic scattering wave.
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