galena

The experiment of pure mineral indicates that combined depressor DS+ YD can be used to depress iron pyrites under the alkaline condition but cannot depress galena.

纯矿物试验表明，在碱性条件下DS+YD对黄铁矿有抑制作用，而对方铅矿则没有抑制作用；

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The ores consist of more than 40 kinds of minerals, such as argentite, galena, sphalerite, chalcopyrite, quartz and pyrite.

矿石由辉银矿、方铅矿、闪锌矿、黄铜矿、石英和黄铁矿等40余种矿物组成；

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With the typomorphic characteristics of galena pyroelectricity, prospecting in deep part of the deposit is discussed.

并利用方铅矿热电性的标型特征, 对矿床扩大深部找矿前景问题作了讨论.

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Galena is major carrier of silver. The silver distribution in space is similar with Lead-zinc orebody.

方铅矿为银的主要载体矿物,银的富集范围与铅锌矿体基本一致.

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mixed potential oscillation phenomena of galena dissolution in ferric sulfate solution

硫酸铁溶液中方铅矿溶解的混合电位振荡现象

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Surface corrosion and passivation behaviors of galena are investigated by electrochemical techniques. Tafel and EIS spectrum demonstrate that formation of PbCO_3 passivation film on the surface of galena results in increasing of galena surface resistance and decreasing of reaction current and leaching rate of galena.

利用电化学测试方法（Tafel曲线、交流阻抗法）研究了方铅矿矿物表面的腐蚀钝化行为，结果表明，PbCO3钝化膜的形成，导致矿物表面电阻增加，反应电流减小，浸出率降低。

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Selective adsorption of Nocardia on surface of pyrite and galena

Nocardia在黄铁矿和方铅矿表面的选择性吸附

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Effects of sodium sulfide on collectorless flotation of galena have been investigated.

本文研究了硫化钠对方铅矿无捕收剂浮选的影响.

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sulfide ore bodies are mainly composed of galena, sphalerite, calcite and minor amounts of pyrite and marcasite, with no quartz.

矿石的矿物共生组合为闪锌矿方铅矿少量黄铁矿少量白铁矿方解石，不含石英。

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One is a compound, the other an element, yet both galena and native lead are minerals.

方铅矿和自然铅,虽然一种是由化合物构成, 另一种是由单元素构成, 但它们二者都是矿物.

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The electrogenerativeleaching of galena mechanical activated in planetary centrifugal mill are studied.

进行了机械活化后方铅矿发电浸出的研究.

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But there are isomorphous in many natural minerals, such as tetrahedrite, tennantite, galena, clausthalite, ferberite, hubnerite and so on. It is difficult to distinguish these minerals with similar characteristics using microscope.

但是自然界很多矿物存在类质同象现象，如黝铜矿和砷黝铜矿、方铅矿和硒铅矿、钨铁矿和钨锰矿等，这些矿物在显微镜下特征相似难以区分。

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The deposit underground thermal ore forming phase and surface oxidation phase. The thermal ore forming phase consists of a pyrite arsenopyrite quartz stage, a gold tetrahedrite galena sphalerite quartz stage and a quartz carbonate stage.

矿床形成分热液成矿期和表生氧化期，其中热液成矿期又分黄铁矿-毒砂-石英阶段、金-黝铜矿-方铅矿-闪锌矿-石英阶段、石英-碳酸盐阶段。

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The principal minerals of lead-zinc deposit in Zhenxun are sphalerite, galena, pyrite, quartz and barite.

闪锌矿 、 方铅矿 、 黄铁矿 、 石英及重晶石是镇旬铅锌矿田的主要矿物.

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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.

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The report, by Galena K Rhoades and Scott M Stanley, said the first conclusion of the study was our past experiences, especially when it comes to love, are linked to our future marital quality, they said.

由加莱纳K罗迪斯和斯科特M斯坦利撰写的报告称，第一项研究得出的结论是我们过去的经历和未来的婚姻质量挂钩，尤其是关乎爱情的时候。

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The main gold bearing minerals include arsenopyrite, pyrrhotine, pyrite, galena and sphalerite.

金矿的主要载金矿物分别为:毒砂 、 磁黄铁矿 、 黄铁矿 、 方铅矿和闪锌矿.

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Investigations of Preparating Lead-sulfate and Mangano-manganic-oxide from Galena Concentrate and Pyrolusit; Dressing Practice of-0.5 mm Manganese Ore

从方铅矿精矿和软锰矿直接制备硫酸铅和四氧化三锰材料的研究-0.5mm锰矿选矿研究与生产实践

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Ore-forming materials of galena are from country rocks , that is biotite schist and garnet biotite schist.

形成方铅矿的成矿物质主要来源于围岩, 即荆山群黑云母片岩和石榴石黑云母片岩等.

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Take galena, which has a cubic structure composed of lead and sulfur atoms.

以铅、硫原子组成立方结构的硫化铅为例。

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Diethyldithiocarbamate was more better selective collector than Xanthate on galena.

与黄药相比,乙硫氮是方铅矿更好的选择性捕收剂.

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