mantle-derived rock

基本解釋

On this basis, the paper points out that the calc-alkaline magmatic rock is the product formed by contamination of mantle derived magma with continental crust consolidated 1600m.
在此基礎(chǔ)上提出；本區(qū)鈣堿性巖漿巖系由地慢巖漿與1600百萬年前固結(jié)的大陸地殼混熔作用形成的巖漿產(chǎn)物。
We have the chemical composition analyses in detail of these minerals. The chemical compositions of olivine and enstentite show that the lherzolite is a weak loss mantle-derived rock.
對(duì)這些礦物進(jìn)行了較詳細(xì)的化學(xué)成分分析，橄欖石、斜方輝石的化學(xué)成分顯示，二輝橄欖巖為較弱虧損的地幔巖；
Mafic igneous rock, a widely distributed and typical mantle-derived rock, has become a major research source for revealing possible mechanisms for the chemical evolution of the mantle.
鎂鐵質(zhì)火成巖作為分布最為廣泛的典型幔源巖石，已成為探索地幔化學(xué)性狀及示蹤巖石圈深部過程的主要研究對(duì)象。