地震波各向异性的研究进展
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摘要
地壳和上地幔矿物的优势取向的改变是产生地震波速各向异性的主要原因. 本文重点概述了在高温高压实验方面地震波各向异性的研究进展, 总结了它的研究成果, 并讨论了产生地震波各向异性的主要原因. 阐述了地震波各向异性在地球动力学中的意义
Plastic flow induces lattice preferred orientations that influence on seismic anisotropy in rock-forming minerals of crust and upper mantle. In the review of rapidly growing literature on seismic anisotropy,the accent is put on progress and achievements in the study of seismic anisotropy. The origin of anisotropy is discussed. Finally implications for seismic anisotropy in geodynamics are mentioned.
引文
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