类别：英语 / 日期：2025-10-26 / 浏览：2 / 评论：0
galena
英[gə\'li:nə] 美[gə\'li:nə]
galena
- 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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