英语语法分析

This concentrate has to be ground before pelletizing.

这种精矿在球团之前必须进行研磨。

Suggestions on ore matching by complementing sinter and pelletizing is advanced.

在此研究基础上给出了烧结与球团互补性配矿建议。

The practice of reducing bentonite consumption through stabilizing system operation at Pelletizing Plant of Ma Steel is introduced.

介绍了马钢球团厂通过稳定系统运行来降低膨润土消耗的实践。