continental lower crust

常见例句

This kind of unusual eclogite provides an opportunity to study the deep subduction of mafic lower continental crust and its recycling and effects on the mantle heterogeneity.
大别山这种不寻常的镁铁质下地壳俯冲成因榴辉岩为研究大陆深俯冲和陆壳物质再循环以及对地幔不均一性的影响提供了重要对象和可能性。
For the internal orogenic system, the lower crust and lithospheric mantle is instead eventually replaced by more continental lithosphere from a collided continental fragment.
而对于内造山系统，下地壳和岩石圈地幔最终被合并到一起的陆块岩石圈所替代。
Precambrian high grade terrene(granulite facies terrene), consisting of all continental shields (basements) in the world, are the representatives of lower crust.
构成世界各大陆基底的前寒武纪高级变质区或称麻粒岩相区，是下部地壳的代表。