slow shear waves 慢横波
excitation of shear waves 横波的刺激程度
Longitudinal and shear waves 纵波和横波
shear horizontal waves 水平剪切波
nonlinear shear alfven waves 非线性阿尔芬波
shear coupled PL waves 剪切耦合PL波
shear-horizontal surface waves 水平剪切表面波
An acoustic log that USES the attenuation of compressional and shear waves to locate fractures.
利用纵波和横波的衰减确定裂缝位置的一种声波测井方法。
For severely anisotropic rocks, the quasi-shear waves exhibit complex directionality, with cusps.
在严重的各向异性岩石中,准剪切波有复杂的方向特性,并有歧点。
A linear transformation method to extract the onset of fast and slow shear waves is proposed in this paper.
提出了提取快、慢剪切波初动的线性变换方法。
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