metasedimentaryBNC⁸⁶⁶⁶⁰⁺⁹ 基本例句 🌏变质碎屑岩 Granulitic- facies xenoliths, scavenged in igneous rocks, comprise mainly of basement xenoliths, acidic meta- igneous xenoliths and metasedimentary xenoliths. 火成岩中的麻粒岩相捕虏体主要成分基性熔体捕虏体、酸性变质火成岩捕虏体与变质沉积岩捕虏体。 cnki The chemical compositions of metasedimentary rocks varied significantly and are controlled by the source materials. 表壳岩石主要为变沉积岩,其主微量元素变化范围大,受物源组成的控制。 chinadegrees