各向同性介质和各向异性介质之间的区别与联系，它们的波场传播特性对比波场视频。-Difference and connection between isotropic and anisotropic dielectric medium, their comparative wave propagation characteristics of the wave field of video games.

地震波在随机介质中传播特征演示，视频图像清晰、稳定，进行波场正演模拟都可以参考。-Seismic wave propagation in random media feature presentations, video images clear and stable, perform wave field forward modeling can reference.