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雷利波在半無限非飽和孔彈性介質的傳遞和衰減行為

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Figure 1 Effect of water saturation on the R1 and P1 waves at four excitation frequencies (a) phase speed (b)  attenuation coefficient
Figure 2 Effect of water saturation on the R2 and P2 waves at four excitation frequencies (a) phase speed (b)  attenuation coefficient
Figure 3 Effect of water saturation on the R3 and P3 waves at four excitation frequencies (a) phase speed (b)  attenuation coefficient

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