英语语法分析

They are mainly limburgite and breccia like limburgite and intruded the Cretaceous red basins.

超基性岩侵入于白垩系红色盆地中，主要有玻基辉橄岩、角砾状玻基辉橄岩等。

The paper studies the chronology and geochemistry of limburgite at Liucheng, Fujian provience, in order to better understand the Cenozoic mantle nature and the geotectonic setting of Fujian.

为了解福建新生代地幔性质和大地构造背景，对柳城玻基辉橄岩进行系统的年代学和元素地球化学研究。