英语语法分析

The niobium rare earth mineralization was concerned with tumour carbonatite.

铌、稀土成矿作用与脉状、瘤状碳酸岩有关。

The C rich warwickite was discovered in a carbonatite vein from the eastern Himalayan syntaxis.

在东喜马拉雅构造结火成碳酸岩脉中发现富碳硼镁钛石。