查询词典 mineral ore

Uraninite is the only ore mineral .

唯一的矿石矿物为晶质铀矿。

A yellow radioactive mineral; an ore of uranium and radium and vanadium .

一种黄色的放射性矿物；一种由铀、镭、钒混合而成的矿石。

Shenyang of the county is rich wollastonite ore mining, mineral processing, processing, marketing as one of the large-scale mining enterprises.

沈阳法库县富国硅灰石矿是以采矿、选矿、加工、销售为一体的大型矿山企业。

Process of flotation of acture ore is the following: firstly, adding Na_2CO_3, ZnSO_4, CSU-1 to the pulp while grinding, and thus in this condition of low Eh, marmatite is inhibited; Secondly, adding CSU-1 to the pulp out of grinding machine, then amesonite and iron sulfur mineral can be flotated using diethyldithiocarbamate as collector; High quality lead and antimony concentrate can be got by adding CSU-1 and calcareousness; Lastly, marmatite is flotated by adding calcareousness, CuSO_4, xanthe, and D-250 to get zinc concentrate.

小型试验研究表明，首先在脱硫粗选作业只加入适量的Na_2CO_3、ZnSOO_4、和CSU-1至磨矿机，利用磨矿机的研磨和磨机中的低电位环境，使铁闪锌矿受到抑制，而最容易浮的脆硫锑铅矿和黄铁矿、磁黄铁矿等硫化矿物则依然具有可浮性；在磨机出来的矿浆中分别加入CSU-1进一步抑制易浮的铁闪锌矿，然后加入乙硫氮将脆硫锑铅矿和硫化铁矿快速浮净，加入石灰和CSU-1，浮选分离出高质量的铅锑精矿；接着添加石灰、CuSO_4、黄药及2~#油选别铁闪锌矿。

Gravity beneficiation by the election ore mineral density difference method, in contemporary processing methods occupy important positions.

重力选矿是按矿物密度差分选矿石的方法，在当代选矿方法中占有重要地位。

On the base of the grade model of the No.100 ore-body, the mineral models of cassiterite, boulangerite, iroblende, arsenopyrite, pyrite and FeS1-x have been established.

从稳定选矿工艺，提高选矿技术经济指标的角度进行多方案的技术经济对比，选择最优矿体和最佳块段组合的开采方案，实现市场？

According to the mineral analysis of high silicon zinc oxide ore from Guangxi province, most of zinc exists in matters of zinc silicate and calamine.

通过对广西某地高硅氧化锌矿矿物分析可知，矿物中的锌主要以硅锌矿和异极矿的形式存在。

European iron and steel enterprises to enter the iron ore market that the "buyer's market" and insisted the price should come down to 2005 levels, which means that mine operators in Brazil's CVRD Carajas mineral powder the need to reduce the price of 54%.

欧洲钢铁企业认为铁矿石市场进入&买方市场&，并坚持价格应回落至2005年的水平，这意味着巴西矿商淡水河谷的卡拉加斯粉矿的价格须减少54%。

Glauberite is a main ore mineral in sodium sulfate deposits widely distributed in modern salt lakes and Meso- and Cenozoic salt-bearing series.

钙芒硝是硫酸钠矿床的主要矿石矿物。它在现代盐湖，尤其是在中新生代含盐系有广泛的产出。

Geological conditions of gold mineralization and ore-prospecting prognosis in Yuejiazhuang-Hutouya tectonic complex rock zone;2. Structure—magma control of gold mineralization in northwest sichuan;3. The result is that not only both of them were formed in the same tectonic setting,but also lamprophyre had an important mineral matter contribution to gold mineralization and are the marks for predicting gold deposits.

在详细的矿床地质、岩石地球化学和同位素年代学综合研究基础上，结合区域构造演化的特点，着重对金矿与煌斑岩的成因关系进行了剖析，认为戈枕含金剪切带煌斑岩与金矿不仅具有生成构造环境上的联系，而且对金成矿具有重要的物源贡献，是金矿找矿标志。

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。