矿

Through the analyse on question of brake in Tongmei Group Sitai Mine,introduced the application of wheeled explosion-proof hydraulic mechanical floodgate on belt conveyor,also elaborated this equipment basic principle,design feature,function characteristic,and it has already succeeded in applying in Sitai Mine.

通过对同煤集团四台矿制动问题的分析研究，介绍了轮式防爆液压机械闸在带式输送机上的应用，并阐述了该装置的基本原理、结构特点和功能特点，现已成功应用于四台矿。

The application of fluor protector can restrain enamel demineralization and promote enamel remineralization.

氟漆的应用有明显抑制牙釉质脱矿及促进再矿化的作用。

The further development of the territory of non-metallic Luanchuan "Fluorite Mine" and "talc mine."

进一步开发栾川县境内的非金属"萤石矿"和"滑石矿"。

Mineralogy of francolite and relations between francolite and precipitation of uranium minerals.3 The role of reducing gases in uranium metallogenesis.4 Relations between mantle fluids and mineralizing solution.5 Experimental studies on uranium metallogenesis.

水云母在铀成矿作用过程中起了富集铀的作用，相山矿田范围内蒙脱石向伊利石的演化过程是一个动态的平衡过程且这一演化主体停留在I/S混层矿物阶段的事实很好地解释了相山矿田中铀矿床类型以群脉型矿床为主的特征。

The massive sulfide contains fragments of barren and mineralized gabbro, and schist

块状硫化物中含有矿化的和未矿化的辉长岩及片岩碎块。

The massive sulfide contains fragments of barren and m ralized gabbro, and schist.

块状 硫化物中含有矿化的和未矿化的辉长岩及片岩碎块。

A soft silvery metallic element; a rare earth of the lanthanide series; it occurs in gadolinite and monazite and xenotime.

一种软质的银色稀土属金属元素，见于硅铍钇矿、独居石和磷钇矿中。

The sulfide mineral mainly consists of pyrite, and a small amount of pyrrhotite, galena and sphalerite.

硫化矿矿物主要为黄铁矿，其次为少量的磁黄铁矿、方铅矿、闪锌矿。

According to craft mineralogical research result, use raw ore to wait for sulfide via floatation eliminate realgar, gamboge first, soak of the cyaniding after floatation concentrate pretreatment, the plan of direct cyaniding soak undertakes floatation gangue experiment, total soak rate of gold is achieved 88.52%, relatively raw ore is direct soak of complete mud cyaniding increases 25.02 percent.

根据工艺矿物学探究结果，采用原矿先经浮选除去雄黄、雌黄等硫化物，浮选精矿预处理后氰化浸出，浮选尾矿直接氰化浸出的方案进行试验，金的总浸出率达到88.52%，较原矿直接全泥氰化浸出提高25.02个百分点。

In this investigation, combined studies of petrography, mineralogy and geochronology were conducted on this deposit.

因此，对该区金红石矿的区域地质、矿物特征、年代学及应用前景进行研究，对于了解该金红石矿的形成历史、演化等有重要的理论意义，对于指导该矿的开发与利用具有重要的现实意义。

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。