Application of X-ray powder method to clay mineralogy and coal petrology etc.

X射线粉末法在粘土矿物学及煤岩学上的应用，等等。

This paper discusses Marco Polo S contributions to physical geography and mineralogy.

马可.波罗对自然地理学和矿物学也做出了较大的贡献.

This paper discuss the difference of main mineral in different mineralize stage at mineralogy angle.

文章从矿物学角度对银山西区铜金矿床主要矿物在不同成矿阶段上的差异进行了论述.

There have been a rapid development in the areas of the diamond resources prospecting, diamond mineralogy and diamond gemology.

在金刚石资源勘探、金刚石矿物学、金刚石宝石学研究等方面，都取得了很大的进展。

There have been a rapid development in the areas of the diamond resources prospecting, diamond mineralogy and diamond gemology .

在金刚石资源勘探、金刚石矿物学、金刚石宝石学研究等方面，都取得了很大的进展。

Genetic mineralogy studies the genetic theory and the practical appolication of minerals.

成因矿物学是研究矿物成因理论及其实际应用的科学.

The research includes technological mineralogy, leaching principles, methods, measures and effects.

内容包括工艺矿物学研究 、 浸出原理 、 浸出方法 、 浸出措施及效果.

Process mineralogy investigations were emphasized in designing new technologies of sulphide flotation.

工艺矿物学研究是设计确定硫化矿浮选新工艺的重要依据.

The paper studies grinding classification according to vitriol calcigenous process mineralogy and substance for integrate utilize.

对硫酸烧渣进行了矿物成分考察,根据试样工艺矿物学研究的结果,重点研究了硫酸烧渣分级磨矿试验.

The processing mineralogy character for altered granite pattern tantalite - columbite ore and its processibility has been studied.

作者详细研究了蚀变花岗岩型钽铌矿—我国南方某钽铌矿的工艺矿物学特性,并对其可选性进行了分析.