矿石矿物

The result would promote the exploiting and utilizing of the abundant smectite and other medical mineral resources in China.

我国利用矿石制作中药已有几千年的悠久历史，这类药物除天然矿物、岩石和化石外，还

We want to buy Coal and Coke, Material Handling Equipment, Minerals - Coal, Clay, Shale, Ore, Stone, Materials Handling Equipment

我们要采购煤和焦炭，物质的操作设备，矿物-煤，泥土，页岩，矿石，石头，材料处理设备

A luminous spot on a lunar halo .A bright spot sometimes appearing on either side of the sun, often on a luminous ring or halo .

矿石部分呈块状，部分呈浸染状，围岩中并有矿物的浸染晕存在。

A black mineral that is an ore of niobium and tantalum .

一种黑色矿物，是铌、钽矿石。

In gold ores, Te presents as tellurides of Au, Ag, Pb inassociation with native gold, occurring in surfaces or/and fissures of galena, pyriteand quartz minerals. Therefore, Te and the "refractory gold" are worth being extractedfrom these abundant tellurides.

碲在矿石内主要以AU、Ag、Pb 碲化物与含Ag自然金共生，它们在局部的矿物量相近，并分布于方铅矿、黄铁矿、石英表面和裂隙，其中的&难溶金&与碲本身都具有回收价值。

After study on technical mineralogy properties of the upper and deep layers of an iron ore bed in Anshan ,mineral processing tests were tried out.

在分析鞍山某铁矿床上部矿体和深部矿体矿石的工艺矿物学特征的基础上，进行了选矿探索试验研究，首次针对同一矿床不同深度矿体采用不同工艺流程，取得了较好的选别指标，为该铁矿床的全面开发利用提供了科学依据。

Based on the study of technological mineralogy this paper elaborates the reasons of the refractory ore focuses on the main process of research technology and the main factors and the necessary equipments that influence the gravity concentration.

本文在工艺矿物学研究基础上，探讨了矿石难选的原因，重点介绍了研究工作的主干流程、影响重选工艺的主要因素及所需设备选型的情况。

Finally, different methods and mineral processing technologies are proposed for the different types of ores.

最后，针对不同类型矿石提出了其不同的可利用性和不同的矿物加工利用技术。

The method is suitable for determination of precious metals in ores, minerals and other materials.

方法可应用于矿石、矿物及其他物料中痕量贵金属的分析。

A yellow or yellowish-green mineral, essentially WO3, often occurring with tungsten ores.

钨华一种黄色或黄绿色的矿物。主要是WO3，通常存在钨矿石中

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。