The floatation process for the mixed primary ore is investigated.
研究混合原生锰矿的浮选工艺。
The laterite gold is generally mineralized near the primary ore or gold-rich bodies.
红土型金矿常产于原生金矿或富金地质体的附近。
The texture and structure of ore are simple. The mixed ore is main ore type, oxidation and primary ore followed.
矿石结构构造简单，以混合矿为主，其次为氧化矿和原生矿。
The micro grain gold can be divided into primary ore and oxidized ore according to the different working performance.
根据矿石加工技术性能，可把微细粒金矿分为原生矿和氧化矿。
The column leaching experiments of the primary ore of copper sulfide with thermoacidophile, KY-2 strain, are conducted.
利用严格无机化能自养型嗜热嗜酸菌（KY-2菌株）对低品位原生硫化铜矿进行柱浸试验研究。
Three ore types of primary ore, oxide-semioxide ore and weathering residual deluvial ore regularly distribute in level and vertical;
三种矿石类型（原生矿、氧化—半氧化矿、风化残坡积矿）在平面上和垂向上均呈有规律的分布；
For the manganese carbonate ore from Tongluojing Mine of Zunyi, there is little slime in the primary ore but much in the secondary ore.
遵义铜锣井碳酸锰矿石原生矿泥量不多，但次生矿泥量很大，对锰的选收有着严重的影响。
The results show that the adaptability of thermoacidophile to the primary ore of copper sulfide can be achieved by culture continuously in long term.
结果表明，嗜热嗜酸菌对低品位原生硫化铜矿的较强适应性 需经较长时间的连续驯化才能获得。
Through monitoring and measuring of drilling indices of marble and primary ore body of Daye Iron Mine, a rational relationship between unit energy consumption and drilling speed is established.
对大冶铁矿大理岩和原生矿体的钻孔指标进行监测，建立合理单耗与钻进速度关系式。
The floatation-ore concentrate cyanidation process is usually used for vulcanized primary ore and the ores with low silt content and high recovery rate that are easy to concentrate during floatation.
硫化原生矿，含泥量少浮选易富集，回收率较高的矿石，常采用浮选-精矿氰化工艺。
For example, this might happen when two ore more of the tables in the MQT have a referential integrity relationship defined and the join predicate is on their primary key - foreign key columns.
例如，当MQT中的两个或多个表定义了引用完整性关系并且联结谓词在它们自己的主键-外键列上时，就会出现这种情况。
Demand for primary products used mainly in housing and infrastructure-coal, iron ore, steel and aluminium-is slowing.
煤、铁矿、钢、铝，对于这类主要用于房建基建的原材料需求正在放缓。
Primary halo is very effective to detect the deep mineralization of ore deposits.
原生晕分析是研究矿床深部矿化远景的有效手段。
The shape of Datangpo primary manganese deposit and its ore structure are comparatively complex but the structure is simple which belongs to the sedimentary of littoral basin facies.
大塘坡原生锰矿矿体形态和矿石结构较复杂，构造简单，属滨海盆地相沉积。
The flotation recovery for Karatay (primary USSR)phosphate ore is remarkably increased by use of CY in cooperation with collector CCLS.
CY与CCLS捕收剂配合使用浮选原苏联卡拉套磷块岩矿石，回收率有一定提高。
Gravity separation was the primary process for gold ore beneficiation int...
矿石的选别主要采用重力选矿。
This paper briefly introduces the results from primary research on solution mining of 5401 remnant ore.
本文简要地介绍了本溶浸研究组对5401残矿溶浸采矿初步研究结果。
Element geochemistry model of the primary mineralization halo is simulated by regression analysis and vertical zoning of the ore body primary halo by variable index method.
运用回归分析，模拟出原生金矿化元素地球化学模型。利用变异性指数法确定了矿体原生晕垂向分带。
Liaoning Xiuyan nephrite Placer deposit (XNPD) is a secondary deposit of primary nephrite ore.
辽宁岫岩软玉砂矿(又称河磨玉矿)是原生软玉矿的次生砂矿床。
Primary gold ore from Bangi, Guizhou, belongs to a clastic-type, finely disseminated, refractory particles. It is difficult to extract gold from the ore by cyanide infusing.
贵州板其原生金矿石属碎屑岩类微细浸染型难选冶矿石，在氰化浸出之前需进行预处理。
Studies have shown that the method of primary halo is most effective in geochemical prediction of ore deposit.
国内外金属矿床原生晕研究表明，原生晕方法是地球化学寻找金属矿床最有效的方法。
Formation of the oxidized Mn deposit is controled by the primary Mn ore layer, tectonics, geomorphology, thickness and lithology of the cover rock, climate and hydrogeological condition.
认为表生富集型氧化锰矿床的形成主要受原生含锰层、地质构造、地形地貌、顶盖层厚度、岩性、气候及水文地质等条件所制约。
The resources of natural rutile in our country is primary low-grade ore, eclogite-type rutile deposit is characterized as large, thick ore body, easy to exploration and mining.
我国天然金红石资源绝大部分为低品位的原生矿石，榴辉岩型金红石床具有规模大，矿体厚，易于勘探和开采等特点。
The effects of magnetic treatment on flotation behavior of primary porphyry copper-sulphide ore and high sulphur secondary copper-sulphide ore were investigated.
研究了磁化处理对斑岩型原生硫化铜矿和高硫次生硫化铜矿浮选的影响。
The ore-forming geochemical characteristics were confirmed according to the primary halos and elements zoning of known deposits. The imposed anomaly was the important prospecting targets in the area.
利用已知矿床的原生晕和元素的分带性确定了成矿的地球化学特征，提出叠加型异常是该区找矿的重要靶区。
Meanwhile a basis on prognosis of ore deposit is also proposed by using the method that the orebody is divided to oxidized zone, mixed zone and primary zone at the Huanggoushan gold deposit.
在荒沟山金矿研究中，利用这种方法将矿体划分为氧化带、混合带和原生带，为矿床预测提供了依据。
Zimudang Primary gold ore is called reducing type gold ore.
紫木的原生金矿为还原型金矿。
The continuity of primary and secondary transport ore for the new King of the high yield and efficiency have provided favorable conditions.
主辅运输的连续性为新景矿的高产高效提供了有利条件。
The floatation process for the mixed primary manganese ore is investigated.
研究混合原生锰矿的浮选工艺。
The experimental study on the re-grinding of primary concentrate has been conducted through the investigation and analysis on the process to recover iron concentrate from tailings of ore dressing.
通过对选铁尾矿中回收铁精矿的工艺考查、分析，进行了粗精矿再磨工艺的试验。
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