查询词典 ore bearing

The thoriaum and uranium bearing radioactive materials associated with Baotou Municipal Baiyunerbo Mine is typical thoron associated ore.

包头市所属白云鄂博矿平均伴生 0 。0 4 %钍和 0 。0 0 1 %铀放射性物质，是典型的钍伴生矿。

It is indicated that the sinter and dust powder show better desiliconization effect,and it is difficult to bring the desiliconization capability of the rich ore and scale bearing higher oxygen content into full play for its lower basicity.

以铁水脱硅为中心的全面铁水预处理技术正在迅速发展，这对开发新钢种、冶炼纯净钢、提高转炉生产能力、降低成本具有重要意义[1]。

Investigation of silver minerals in these ore deposits shows that the silver-bearing tetrahedrite and freibergite are among the most important or main industrial silver minerals.

在国内外几个不同成因类型的银多金属矿床内产出的黝铜矿族银硫盐矿物中，除朗达矿床见有砷黝铜矿和含银砷黝铜矿外，较普遍共同发育有黝铜矿、含银黝铜矿和银黝铜矿，而后两者则是最主要或主要的工业银矿物之一。

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。

Comparison studies on mineralization characteristics of the 414 ore deposit with Limu orefield indicate some similarities in mineralization ,which were resulted from the similarities in evolution of the rare metal-bearing mag-matic rocks.

江西414矿和广酉栗木矿是我国目前钮的主要原料基地。在成固类型上它们同属稀有金属花岗岩型矿床，成矿元素除袒之外，还伴生锯、锡或埋。

The late bearing-ore magma formed by the differentiation and immiseibility of magma may form the intrusive iron body, but more iron deposits attribute to skarn type resulted from the metasomatic reaction between intrusive magma and stratum.

岩浆分异或不混溶作用形成的晚期含矿岩浆可以形成矿浆贯入型铁矿，更多的是侵入岩浆与地层发生交代反应形成的矽卡岩型铁矿。

Bearing-silver rhyolitic crystal tuff is the important criteria for ore prospecting in the silver polymetllic deposit.

含银流纹质晶屑凝灰岩是银多金属矿的重要找矿标志。

For developing a method to reduce the emanation coefficient of Rn in materials, emanation coefficient of Rn in geological uranous materials such as zircon, uranium-bearing ore, etc is measured. Heating is used to study the effect of heating temperature on emanation coefficient of Rn.

通过了解锆英砂、铀矿粉、石英砂铀矿粉混合物等含铀地质材料中222 Rn的析出情况，探索了降低这些材料中氡射气析出率的方法，并应用灼烧法研究了灼烧温度对上述材料中氡射气析出率的影响。

The outstanding indicator for ore-prospecting is the brown-red aphalerite- bearing banded bioclastic limestone.

含棕红色闲锌矿条带生物碎屑灰岩是最重要的找矿标志。

General survey should be carried out in Caoxian-Juancheng coal-bearing predication area first,and ore exploration work .

它指示着隐伏区赋煤规律及找煤方向是：掀斜断凸的北缘，大型潜凸的周边，凹陷中的凸起，凸起中的凹陷。

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。