< p >有一个很好的讨论霍恩比的各向异性问题,霍华德和因斯,2003年,各向异性修正斜井声波日志:应用地震好领带,地球物理,68 (2):464 - 471,< a href = " http://library.seg.org/doi/abs/10.1190/1.1567212 " rel =“nofollow”> < / > doi 10.1190/1.1567212。< / p > < p >如果你有各向异性参数的估计,可以正确的各向异性效应的声波日志。< / p >Note that well ties can also suffer as a refer of sonic drift arising from the frequency dependence of wave propagation at sonic frequencies (kHz) and seismic frequencies (Hz).