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- Flotation of lead - zinc ore 铅锌浮选
- Flotation of Lead Oxide and Zinc Oxide Ores 氧化铅锌矿的浮选
- The rea-sults of experiment indicated that using sulphurization first thenoxidation could realize the separation flotation of lead oxide. 试验结果表明，采用先硫后氧方法可实现氧化铅的浮选分离。
- THE STATUS OF LEAD AND ZINC ORE COMPREHENSIVE UTILIZATION IN CHINA 我国铅锌矿资源综合利用现状
- An alloy composed of lead, tin, and zinc. 铅锡锌化合物由铅、锡和锌组成的一种合金
- Study on Ore Dressing of Lead Zinc Ore with Heavy Medium Swirl Device 某铅锌矿重介质旋流器选矿工艺研究
- METALLOGENIC CONDITION OF LEAD AND ZINC ORE ACCUMULATION AREA AND ITS EXPLORATIION POTENTIAL 黔西北铅锌矿集区成矿条件及找矿潜力探讨
- A red to yellow-orange zinc ore, ZnO. 红锌矿颜色由红到橘黄色的锌矿，氧化锌
- A ball of lead will weigh down an equal bulk of feathers. 一个铅球要比同样大小的羽毛团重。
- STUDIES ON THE EFFECT OF SOIL POLLUTION BY WASTE MATERIAL OF LEAD AND ZINC ORE MINING ON PROTOZOA 铅锌矿采矿废物污染对土壤原生动物的影响
- A gray mineral, essentially PbS, the principal ore of lead. 方铅矿一种作为铅的主要矿石的灰色矿物，主要成分为
- A border or rim of lead, as around a windowpane. 铅框一铅制边界或框，如围在窗玻璃格四周的
- Principal uses: Dithiophosphate BA is an effective collector for silver, copper, lead and activated zinc sulfide minerals, and is used in the flotation of iron sulfide activated. 主要用途：丁铵黑药是银、铅、铜及活化了锌的硫化矿有效捕收剂，还可用于浮选活化了的硫化铁矿，它也可用于镍、锑硫化矿的浮选，特别对难选的硫化镍矿，硫化一氧化镍混合矿有效。
- The ore properties and the experimental research of flotation of a magnetite ore are described. 介绍了磁铁矿的矿石性质、分离浮选的试验研究结果。
- One of leading families has show a rivalrous attitudes the others. 主要家族中的一家曾封其他家族显示敌对的态度。
- In the flotation of Yangquan bauxite ore to remove iron and titanium,the froth product is the tailings to be discarded. 阳泉铝矾土浮选脱铁、钛泡沫产品为一废弃尾矿，铁、钛杂质含量较高。
- Keywords Galena Sphalerite Pyrite Floatability ranking flotation of lead and sulfur; 方铅矿;闪锌矿;黄铁矿;铅硫异步等可浮;
- Scientists of ore dressing have been taking all the efforts to search for collectors with fine properties for the flotation of molybdenite. 多年来,选矿学家们不遗余力地在优选性能优异的辉钼矿浮选捕收剂。
- We to ed the leak i the ga ipe y mea of lead. 我们用铅堵塞了煤气管上的漏洞。
- An air-filled sac or structure that aids in the flotation of an aquatic organism. 气囊水生动植物器官中用来帮助飘浮用的充满气体的囊或结构
