中文摘要：

岩石 anisotropy 能显著地影响一个有弹性的波浪，以及它的思考 / 传播(R/T ) 的阶段和精力速度，这被知道系数。作为结果，它能弄歪地震思考的数据的速度分析。在这个工作我们在场为地震思考的数据的速度分析基于可得到的各向异性的岩石参数。我们在忽视岩石 anisotropy 或忽视能量速度和阶段速度之间的差别在地震思考的数据的时间深度关系上分析了创造错误，包括宽角度的思考的格。计算结果证明地震思考的数据的时间深度关系上的岩石 anisotropy 的效果各向异性的参数的值依赖于不仅，而且在来源和接收装置数组的空格安排上。为所有学习的格(弱、中等或强壮的 anisotropy ) ，我们发现时间深度关系上的岩石 anisotropy 的效果不能被忽视。但为弱 anisotropy 的格，能量速度可能由阶段速度是可替代的在时间深度关系上获得很好的近似。因而，为数字计算处理算法的地震思考的数据能被简化。

英文摘要：

It is known that rock anisotropy can significantly influence the phase and energy velocities of an elastic wave, as well as its reflection/transmission （R/T） coefficients. As a result, it can distort the velocity analysis of seismic-reflection data. In this work we present a velocity analysis for seismic-reflection data based on the available anisotropic rock parameters. We analyzed the created errors on time-depth relation of the seismic-reflection data in neglecting rock anisotropy and/or neglecting the difference between energy velocity and phase velocity, including the case of wide-angle reflection. The calculated results show that the effect of rock anisotropy on time-depth relation of seismic-reflection data is dependent not only on the values of anisotropic parameters, but also on the space arrangement of both source and receiver-array. For all studied cases （weak, moderate or strong anisotropy）, we found that the effect of rock anisotropy on time-depth relation could not be neglected. Nevertheless, for the case of weak anisotropy, the energy velocity may be replaceable by the phase velocity to obtain a very good approximation on time-depth relation. Consequently, the seismic-reflection data processing algorithm for numerical computations can be simplified.