primary ore的例句大全

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。

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Energy factors of primary ore-forming elements in Panzhihua vanadic titanomagnetite ore deposit and their geochemical characterization

攀枝花钒钛磁铁矿主要成矿元素地球化学特征的能量因子

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Study on primary ore processing and smelting in a large gold mine

某大型金矿原生矿石选冶工艺研究

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The floatation process for the mixed primary ore is investigated.

研究混合原生锰矿的浮选工艺.

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Ore is dominated by quartz vein type and primary ore.

矿石为多金属石英脉型,以原生矿为主,近地表为氧化矿石.

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This paper provided the researching and testing results of primary ore smelting in a large goldmine.

本文给出了一大型金矿原生矿选冶试验研究结果.

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The geochemical exploration anomaly element Au, Ag, Cu and Pb combination is the ore body primary halo, and displayed clearly.

而且该类金矿物化探异常显示良好，Au、Ag、Cu、Pb四种元素为矿体晕元素组合。

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The Ag ( Au) ore bodies are controlled by F_2 longitudinal fault, and can be divided into three zones, i.e., oxidized zone, mixed zone and primary zone.

银、金矿体赋存于纵向断裂F2破碎带内，剖面上可分为氧化带、混合带和原生带。

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the method of structural overprinting geochemical halo based on zonation primary halo is one of the new approaches for forecasting of hidden ore body.

构造叠加晕是在发展了原生晕分带理论基础上而开创的一种盲矿预测新方法、新技术。

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thinking on optimization of ore drawing scheme of primary crusher chamber in dahongshan iron mine

大红山铁矿粗破碎硐室放矿方案优化的思考

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determination of primary and minor elements in manganese ore by x-ray fluorescence spectrometry and sampling by fusion

X荧光熔片法测定锰矿中的主元素和微量元素

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study on correlation of copper leaching rate of primary sulfide ore and leaching time during microbial leaching

微生物浸出中原生硫化矿的铜浸出率与时间相关性研究

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Primary violarite has comparatively big particle size, and it is considered the easiest flotation copper-nickle-sulphide ore.

紫硫镍铁矿原生粒度较大, 被认为是最易浮选的硫化铜镍矿物.

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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.

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The major primary metal minerals of ore are chalcocite and bornite, and the secondary metal minerals are malachite and azurite, etc. Ore texture and structure are simply, the ores are mainly in granular crystalline and dissolution textures and infection cementation structures.

矿石主要原生金属矿物为辉铜矿和斑铜矿，次生金属矿物主要为孔雀石等。矿石结构构造比较简单，主要为结晶粒状及溶蚀结构和侵染状胶结构造。

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The uranium in the ore-forming hydrothermal fluids was mainly active uranium derived from the muscovite granite which was either a primary rock body or formed through autometamorphism of a biotite granite;

成矿热液中的铀主要取自自云母花岗岩中的活性铀；

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Along deep faults, mantle primary water may automatically rise into the upper crust to mineralize there, or rise with magmatic melt, or even enter metamorphic belts to become part of the ore-bearing hydrothermal system.

地幔初生水可沿深大断裂自动上升到地壳浅部成矿，也可随岩浆熔体上升或进入变质带进而参加热液成矿系统。

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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.

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The discrimination of the primary halo centre by ore-forming energy distribution

籍成矿能分布判定原生晕浓集中心的初步论证

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Progress in Studies on Primary Halos of Ore Deposit

金属矿床原生晕研究进展

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