横波-纵波转换
shear-to-compressional conversion
纵横波波形
Compressional and Shear Wave
地层纵横波
longitudinal and transverse wave
孔隙纵横比
ratio of pore vertical-horizontal
aspect ratio
纵、横波速度比
velocity ratio of P-to S-wave
velocity ratio of P to S-wave
compressional versus shear wave velocity ratio