结果表明两大构造单元基底的岩石波速差异较大，从而认为两者物质组成迥异，地壳结构完全不同。
As a result, the wave velocity of the two structural units are different obviously, so we think there is great difference in the constituted materials, and the crust structures are entirely different.
岩组分析是利用统计的方法研究天然岩石及其组成单元在空间向量性质，以阐明或探讨岩石形成时的条件及其在构造运动中的变形历史。
Fabric analysis studys vectorial quality of natural rock and unit in space by statistical method and illustrates or probes the produced condition and metastatic history during tectonic movement.
中国岩石圈结构在某种程度上与大地构造单元相吻合，说明地壳构造受到岩石圈的影响和制约。
The lithospheric structure is to certain extent in accord with the geotectonic unit, suggesting that the crustal structure is influenced and restricted by the lithosphere.
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