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- Keywords lead zinc silver deposit;MVT;Yangshuwa;Bailugou;Luanchuan;Henan; 关键词铅锌银矿床;密西西比河谷型(MVT);杨树凹;百炉沟;河南栾川;
- Yinshan lead zinc deposit lies in the Presinian strata.The ore bodies occur in phyllite,are controlled by fault. 银山铅锌矿床产于前震旦系地层中,容矿围岩主要为千枚岩,矿体呈脉状受构造裂隙控制。
- PEM in the Australian Stock Exchange listing, is a base metals such as lead and zinc silver prospecting and mining enterprises. PEM在澳大利亚证券交易所的上市,是一家从事铅锌银等基本金属探矿和采矿的企业。
- A valuable silver ore, Ag2S, with a lead - gray color and metallic luster that is often tarnished a dull black. 辉银矿一种有价值的银矿,Ag2S,银灰色,具金属光泽,常失去光泽而成为暗黑色
- In thesis some special -minings were analysesed and discussed for the unstable rock -surrounded ore body under well in baoshan lead zinc silve r mine. 针对湖南宝山铅锌银矿井下不稳固围岩内矿体,就几种特殊采矿方法进行分析和探讨。
- Copper and lead in Qingshuitang lead zinc ore were separated by floatation separation with ternary agent, its experiment index is higher than that with potassium dichromate. 用三元合剂对清水塘铅锌矿进行铜铅分离浮选,其试验指标比以前用重铬酸钾的试验指标高,药剂用量低,避免铬的污染,改善生产环
- Floatation of a Silver Ore with High Content of Lead and Zinc 某含铅锌银矿浮选工艺研究
- The distribution of silicified breccia(zone) in Shuikoushan lead zinc polymetallic ore field obviously shows close association with ore field structure. 水口山铅-锌多金属矿田内的硅化角砾岩体(带)的展布明显地与矿田构造关系密切。
- Objective To verify the action of Sulfadiazine Zinc Silver cream and to provide a satisfactory extra medicine for burn wound. 目的验证磺胺嘧啶锌银霜作用,并为烧伤创面提供一良好的外用药物。
- A valuable silver ore, Ag2S, with a lead-gray color and metallic luster that is often tarnished a dull black. 辉银矿一种有价值的银矿,Ag2S,银灰色,具金属光泽,常失去光泽而成为暗黑色
- Methods 78 patiens are random divided into treatment team and control team.Observe the therapeutic efficacy of Sulfadiazine Zinc Silver cream. 方法78例患者随机分成治疗组与对照组,观察磺胺嘧啶锌银霜治疗效果。
- The environmental effect of typha latifolia on disposal of sewage and tailing of Fankou lead zinc mine is described. 介绍了香蒲植物在凡口铅锌矿污水处理以及尾矿治理中的环保作用。
- Results Sulfadiazine Zinc Silver cream does obviously better in accelerating burn wound healing, anti - infection and decreasing scar hyperplasia in treatment team than in control one. 结果磺胺嘧啶锌银霜在加速创面愈合,抗感染,减少瘢痕增生方面明显优于对照组。
- The Hetaoping lead zinc deposit in Baoshan is a middle scale of lead and zinc deposit. 保山核桃坪铅-锌矿为一中型铅-锌矿床。
- Abstract: Shanmen Silver ore field is geotectonically located in the south part of Daheishan rise in Changbai mountain umbo within the active continental margin to the east part of Eurasia plate. 山门银矿床是产在大黑山断隆南段的大型银矿床,本文通过对山门银矿床地质特征的全面分析,总结出该区的主要控矿因素,认为构造岩浆活动是最主要的控矿因素。
- The impact of administration of metallic sulphur protein on blood lead,zinc,calcium and iron in chil-dren. 血铅;金属硫蛋白;干预;儿童,,血铅;金属硫蛋白;干预;儿童,1对象和方法,2结果,3讨论,参考文献:
- zinc silver chloride primary cell 锌氯化银原电池
- Keywords oxide ore;silver ore;subsieve size; 氧化矿;银矿;微细粒;
- Silver ore concentrate in flotation 浮选银精矿
- A Discussion on the Mining Method for Deep Ore Deposit in Fankou Lead Zinc Mine 凡口铅锌矿深部矿床开采方法的探讨