Element zoning and its application in the Chifeng-Chaoyang auriferous Province
赤峰&朝阳金矿化集中区元素分带特征及其应用
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The geological features of tertiary auriferous conglomerate in Hunchun county, jilin Province
吉林省珲春县第三纪砾岩金矿地质特征
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The found of auriferous mineral in red clastic? Strata of tertiary period, somewhere in Qinghai
亮晶内碎屑砂屑灰岩青海某地第三纪红色碎屑岩层中发现金矿物
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扭矩测量的应用领域广泛,大到飞机、舰船、钻井、发电设备和冶金矿山设备等,小到微电机、家用电器和钟表游丝等的扭矩测试都具有重要意义。
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The equipment maintenance cost holds the considerable ratio in the cost of metallurgy production.
设备维修费用在冶金矿山生产成本中占有相当的比例.
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Granulating heap leaching production test for microfine grained disseminated argillaceous gold ore
微细粒浸染型泥质金矿石制粒堆浸生产试验
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Optimum process conditions for this gold ore confirmed by the test results.
根据试验的结果,提出了该金矿浸出适宜的工艺条件.
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华北地台中绝大多数金矿赋存于太古宙地层或侵入于太古宙地层中之燕山期岩浆岩体内。
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The Jiapigou gold deposit lies in the lower part of the late Archaean greenstone belt.
夹皮沟金矿产于晚太古宙绿岩带的下部层位。
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The characteristics of Upper Paleozoic adularia sericite type of Axi Gold deposit, xinjiang
新疆阿希晚古生代冰长石-绢云母型金矿特征
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He is also nostalgic for the days when Goldfield was a rip-roaring, hard-drinking, sinful boom town.
吉尔迪亚怀念的还有当年热闹喧嚣,酒鬼遍地,罪恶却繁荣的金矿市。
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板块界面磁斥力形成与全球大型-超大型金矿分布规律初探
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