galena

英 [gə'liːnə]
  • n. [矿物] 方铅矿;硫化铅
  • n. (Galena)人名;(意)加莱纳

英文词源


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.

双语例句


1. 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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2. 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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3. 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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4. 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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5. 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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