galena

galena怎么读

英式音标：[gə\'li:nə]

美式音标：[gə\'linə]

galena基本解释

n. [矿物] 方铅矿；硫化铅

n. (Galena)人名；(意)加莱纳

galena的意思释义

n.

方铅矿；

英英释义

n.soft blue-grey mineral; lead sulfide; a major source of lead

galena用法及例句

双语例句

用作名词(n.)

Silver in ores is positively correlated with copper but it is absent in galena.

矿石中的银与铜呈明显正相关关系

Lead is rarely found free in nature; it is major in the sulfide and galena.

铅在自然界中很少呈游离态，主要存在硫化物和方铅矿中。

例句参考

First- and second-order Raman spectra of galena (PbS)

Formation of Chloropyromorphite from Galena (PbS) in the Presence of Hydroxyapatite

Rates of Reaction of Galena, Sphalerite, Chalcopyrite, and Arsenopyrite with Fe(III) in Acidic Solutions

Control of grinding conditions in the flotation of galena and its separation from pyrite

Surface chemical studies on sphalerite and galena using extracellular polysaccharides isolated from Bacillus polymyxa

Oxidation of ethyl xanthate on platinum, gold, copper, and galena electrodes. Relation to the mechanism of mineral flotation

The influence of grinding and flotation environments on the laboratory batch flotation of galena

Solubility of the assemblage pyrite-pyrrhotite-magnetite- galena -gold-stibnite-bismuthinite-argentite-molybdenite in H_2O-NaCl-CO_2...

Solubility of the assemblage pyrite-pyrrhotite-magnetite-sphalerite-galena-gold-stibnite-bismuthinite-argen- tite-molybdenite in H 2...

galena词源

galena (n.)

lead ore, lead sulphide, c. 1600, from Latin galena \"mix of silver and lead; dross from smelting lead,\" of unknown origin. Related: Galenic.

galena相关例句

1. The kinetics of two-ores leaching process of galena concentrate and manganese dioxide was investigated.

对方铅矿精矿和软锰矿两矿共同浸出动力学过程进行了研究。

2. The existence of galena sphalerite certain amount of chalcopyrite and arsenopyrite does not influence the leaching rate.

方铅矿、锌矿和一定量的黄铜矿、铁矿和*砂存在不影响浸取率。

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3. The main metal mineral in a cyanide tailing is pyrite and a little sphalerite, galena and chalcopyrite, gangue mineral is quartz.

某氰化尾渣金属矿物以黄铁矿为主，有极少量闪锌矿、方铅矿和黄铜矿，脉石矿物以石英为主。

4. Usually as intergrowths with quartz, pyrite, galena, sphalerite, cinnabar, chalcopyrite tec, various shapes .

常与石英、黄铁矿、方铅矿、闪锌矿、辰砂、黄铜矿等共生。

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5. An effective procedure for the production of chromium yellow with nitric acid hydrolysis solution of Galena was studied.

应用方铅矿的硝酸酸解液可生产出多种铅产品，其中合成铅铬黄是比较便捷的一种。

6. 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。

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

金矿的主要载金矿物分别为：*砂、 磁黄铁矿、黄铁矿、方铅矿和闪锌矿。

8. The results indicated that large amounts of non-natural silver grains existed in this branch of lead concentrates and the silver grains were distributed around the galena in a loose flocculating form.

结果表明，此批铅精矿含有大量的非天然银矿物，银颗粒呈疏松絮状物分布在方铅矿周围。

9. These cosmetics were made by grinding ores like malachite and galena into a substance called kohl.

他们所使用的化妆品都是磨碎的矿石，如孔雀石、方铅矿均能制成一种称为眼影粉的东西。

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10. Au and ag in ore occur mainly in more than 11 au ag minerals a few in lattice of chalcopyrite bornite chalcocite pyrite and galena in isomorphism.

矿石中的金银主要以金银的独立矿物形式存在少数以类质同象赋存于黄铜矿斑铜矿辉铜矿黄铁矿和方铅矿的晶格中。

11. 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。

12. The main silver-bearing minerals were psilomelane, pyrolusite, limonite, galena, pyrite and sphalerite.

主要载银矿物有硬锰矿、软锰矿、褐铁矿、方铅矿、黄铁矿和闪锌矿。

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13. The main silver-bearing minerals were psilomelane, pyrolusite, limonite, galena, pyrite and sphalerite.

主要载银矿物有硬锰矿、软锰矿、褐铁矿、方铅矿、黄铁矿和闪锌矿。

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14.The mineral galena is composed of lead sulfide. But when lead is found alone and not combined with another element, it is referred to as native lead.

方铅矿这种矿物就是由铅硫化物组成的。但如果铅以单元素形式构成物质而不与其它元素结合，便可称此种矿物为自然铅。

23.galena [lead sulphide]

方铅矿〔铅硫化物〕