The polarization direction of the leading shear-wave and the time delay between faster and slower split shear-waves are important parameters for estimating the anisotropy of the crust.

• 地壳的各向异性分析计算中，非常重要的两个参数是：分裂的横波中高速和低速横波之间的时间延迟和高速横波的极化方向。