矿

The effects of temperature, dialogite-to-sulfuric acid ratio, and solid-to-liquid ratio on leaching of dialogite by sulfuric acid were researched in the leaching experiment of ores from Hubei.

通过对湖北矿的浸取试验研究，讨论了温度、矿酸比、固液比对菱锰矿硫酸浸取的影响，优化了浸取条件，并确定温度对浸取的影响最为显著，使浸取率可以达到99。

The Zhonggu ore field, as an important orecluster in the southern part of the Ningwu volcanic basin, hosts series of iron deposits which are represented by Gushan and Baixiangshan and usually occurred at the contact zone between the dioritic porphyry and sedimentary rocks.

钟姑矿田作为宁芜盆地南部重要的矿集区，发育一系列以姑山矿浆熔离型和白象山高温气液型为代表的大型玢岩铁矿，这些铁矿均主要产于闪长玢岩岩体和沉积围岩的接触带。

In this paper, the resource of kalium at home and abroad was expounded and the imminence of using hard dissoluble mineral of kalium in our country was pointed out.

贵州大学矿业学院，贵州贵阳 550003）摘要：本文通过对国内外钾矿资源的阐述，指出了我国对难溶性钾矿资源开发利用的紧迫性。

Based on an analysis of the concept of property rights ,an explorative discussion is made of the definition of property rights of mineral resources.

在分析产权概念的基础上，探讨了矿权的定义，认为矿权是由矿产资源的所有权以及由该所有权所派生出来的矿业权组成。

But also should see, our country basically is hold the market with cheap raw ore, lump raw ore exports a quantity to occupy the 95 ％ above that always speaks a volume, the 1／ that average price is price of farinaceous product export only 2, under Moroccan export price, the price that compares Euramerican country is lower.

但是也应该看到，我国主要是以廉价的原矿占据市场，块状原矿出口量占总出口量的95％以上，平均价格只是粉状产品出口价格的1／2，低于摩洛哥的出口价格，比欧美国家的价格更低。

Mineral phase of LD slag was studied when smelting SPHC and Q235 by high phosphorus hot metal,the results show that mineral phase of slag consist of C2S mainly,P2O5 exist in C2S phase,After de-oxygen,mineral phase of slag consist of akermanite and gehlenite mainly.

主要研究了高磷铁水转炉冶炼SPHC和Q235低合金钢后转炉渣矿相组织，实验结果表明，高磷铁水转炉渣的矿相组织主要以硅酸二钙(C2S)为主，P2O5主要存在于该相中。

The invention began in 2000, and was respectively promoted and applied in the ground mining of Yuncheng mirabilite mine and Sichuan glauberite mine. It added RMB 227.5 million of output value, increased revenues and cut expenditures of RMB 142 million.

本发明于2000年始，分别推广应用于运城芒硝矿及四川钙芒硝矿的地面开采，新增产值2.275亿元，增收节支1.42亿元。

However,most historial tungsten mines in Gannan are faced with aresource crisis .the situation is not optimistic .

但是，历史悠久的赣南钨矿山目前大都面临着资源危机，资源形势不容乐观，因此加强已开发矿床的成因理论研究是一项很重要的工作，通过已开发矿的研究可以更好的指导找矿和矿区的后期二次开发。

And continuing the african theme, this incredible 7cm group of Hopeite crystals from the Kabwe mine (or as it was called at the time this was collected, the Broken Hill mine) in Zambia.

继续非洲系列，这个令人难以置信的来自于赞比亚卡布韦矿（或当时被称为布罗肯山矿床）的7厘米磷锌矿晶簇在。

Based on the analysis of the occurrence characteristics of gold bearing pyrite veins in the area and its microscopic characteristics the paper explained the origin of mineralized veins using the principle of water pressure caused fracturing and further discussed the mechanism of holding and releasing super pressure fluid combined with the evolvement of the ore controlling structure recognizing the relation of idiomorphic coarse pyrite formed at the initial ore forming stage with gold enrichment .

在分析矿区内含金黄铁矿脉的产出特征以及镜下特征的基础上，应用水压致裂的原理来解释矿化细脉的成因，并结合控矿构造的演化，进一步阐述超高压流体的保持与释放机制，重新认识了成矿初期阶段中形成的自形粗粒黄铁矿与金富集之间的关系。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。