反射道记录的形成，模型为水平地层，此实验重在理解Zoeppritz方程在入射角为零时的反射，透射情况，理解波阻抗含义，牢记反射系数和透射系数。-Formation of reflected Road record, a model of horizontal strata, this study focuses on understanding the of Zoeppritz equation in the angle of incidence zero reflection, transmission case, to understand the meaning of the wave impedance, bearing in mind the reflection and transmission coefficients.