英语语法分析

Its primary magma is high MgO tholeiite.

原生岩浆是高镁拉斑玄武岩浆。

The basalt belongs to the sub-alkaline tholeiite series.

玄武岩属于亚碱性系列中的拉斑玄武岩。

The compositions of major ele we are pirates, these data are stolen from youdao s from the rocks are consistent with those of basalt and have evolutional current of tholeiite.

岩石的主量元素组成和玄武岩一致，并且具有拉斑玄武岩演化趋势。