英语语法分析

Gold ore main type is auriferous quartz vein type.

金矿床主要为含金硫化物石英脉型。

The occurrence and distribution of auriferous quartz is strictly controlled by NNE-NE fault.

含金石英脉的产出和分布严格受NNE—NE向断裂控制。

An experimental research on auriferous high-sulfur copper ore flotation with a new reagent was carried out.

采用新药剂对某含金高硫铜矿石进行了系统浮选试验研究。