dipole s wave 偶极横波
dipole shear wave 偶极横波
wave dipole 波偶极子
dipole shear wave log 偶极横波测井
half wave dipole 半波偶极
half-wave dipole 半波振子
dipole shear wave logging 偶极子横波测井
cross-dipole acoustic wave 正交偶极声波
And the terrestrial stress direction also can be calculated by dipole wave data.
利用偶极横波测井计算地应力方向的公式法。
The frequency modulation effects of positive dipole (unipole) forcing source on LFO is stronger than negative dipole (unipole), and the wave oscillation quicken evidently.
正偶(单)极强迫源对大气低频振荡的调制作用强于负偶(单)极，波动振荡明显加快。
Since P-Wave can not be suppressed in dipole shear wave log in slow formation, there are some difficulties in picking the first S-Wave arrival.
在慢速地层中偶极横波测井不能很好地压制纵波，致使横波首波的检测存在一定的难度。
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