与此同时，各向异性介质中散射衰减及速度随频率的变化，也为通过地震数据分析预测裂隙大小尺度提供了可能性。
At the same time, frequency dependence of scattering attenuation and anisotropic velocity variation makes fracture size deduction from seismic data.
地震波速度结构层析成像和地震各向异性分析，是推测现今地幔流动的主要观测依据。
The current inference of mantle flow is largely based on seismic tomography and anisotropic analysis.
地球的内核是—磁铁，内核的铁磁性已被观察到的地震波速度各向异性所证实。
The new theory admits the Earth's inner core to be a ferromagnet. The ferromagnetism of inner core is supported by observed anisotropic property of inner core in transmitting seismic waves.
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