The elliptical polarized waves that is incident to the interface is decomposed into two mutually orthogonal ones that one is vertical to the interface,another is parallel to it.
将入射到界面的一般椭圆偏振波按垂直和平行入射面分解为两个互相正交的线偏振波,根据菲涅耳公式和叠加原理合成的反射波和折射波一般也是一般椭圆偏振波。
In anisotropic rocks, shear-wave splits into two approximately orthogonalpolarizations that travel at different velocities and write characteristic easily-identifiable signaturesinto three component seismic wave trains.
快剪切波偏振方向与慢剪切波时间延迟是描述地震各向异性的两个主要参数。