本文用单台多重滤波方法测定了经过青藏高原地区瑞利波群速度频散曲线。

The group velocity dispersion curves of Bayleigh waves through most of the Qing-hai-Xizang Plateau are obtained, using the single-station and multiple-filtering process.

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可以针对ati地区的地质情况，给出体波群速度和相速度变化图案，为进一步的理论研究提供便捷。

For complex structural geology of ATI areas, this research can provide the patterns of body-wave group-velocities and phase-velocities to benefit the theoretical research.

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研究结果显示，在频率域内，面波衰减系数分布与群速度分布具有一定的相关性。

The correlation property between the distribution of attenuation factor and that of the group velocity is indicated, in this study.

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