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- There are more than 30 kinds of metallic ore , nonmetal ore resource and fuel , geothermal resources already verified in Tianjin. 矿产资源:天津市已探明的金属矿、非金属矿资源和燃料、地热资源有30多种。
- metal ore resource 金属矿产资源
- STRATEGIES FOR EXPLOITATION OF METALLIC ORE RESOURCES IN HUBEI PROVINCE 湖北省金属矿产资源产业可持续发展研究
- The useful components in copper sulfur ore are copper, sulfur, aurum, argentine and so on metal ore. 铜硫矿石中有用成分为铜、硫、金、银等矿物。
- Thinking on Strategem of Utilization of Iron Ore Resource of Bao Steel (Group) Co. 包钢(集团)公司铁矿资源利用战略思考。
- There are rich light, heat, water, soil and ore resource in the Hexi Corridor Oasis, whose sustainable development will be bound to bring new economic growth point. 摘要河西走廊绿洲区光、热、土地和矿产资源丰富,走可持续发展道路必将为该区带来新的经济增长点。
- Metallogeny of the major metallic ore deposits in China II. 中国主要金属矿床成矿规律2。
- In recent years, since the shortage of iron ore resource in our country, the sintering raw materials have been changed observably in SHOUGANG Co. 随着国内铁矿粉资源日趋紧张,首钢烧结原料结构发生了重大变化,烧结矿质量也有了明显的改变。
- Based on the characteristics of thallium ore resource in Guizhou, this paper introduces the production and application of high pure thallium. 根据贵州铊矿资源的特点,介绍了一种化学法制取高纯铊的生产工艺和应用方法。
- Use : Purpose :hierachial machine extensively suitable for metal ore dressing procedure go on grain size grade to ore pulp ,take off the mud ,dephydrates ,often makes up the closed procedue with the ball mill when can be used for wshing the homenork. 用途:螺旋分级机广泛适用于金属选矿流程中对矿浆进行粒度分级,也可用于锡矿作业中脱泥、脱水,常于球磨机组成闭路流程。
- To the main potato crop, and high-quality iron ore resources of granite. 农作物以马铃薯为主,有铁矿石资源和优质的花岗岩。
- More on the hard and soft ore to China, is broken, especially for the crushing of ore and precious metal ore requirements of the mud at least, they used roll crusher more appropriate. 更可对中硬和软矿石进行中、细破碎,特别是对破碎含贵重金属的矿石而又要求矿石泥化最少时,往往采用辊式破碎机更为合适。
- Germany uses China's rich alloy ore resources and its technology to develop joint research projects such as ore deposit exploration, ore dressing, metal melting and metal material recovery, yielding good results. 德国利用中国丰富的合金矿产资源,结合其技术,同中国开展矿床勘探、选矿、金属冶炼和金属材料回收等项目的合作研究,取得了很好的效益。
- There are few population, unsubstantial economic foundation and bad entironment in Western high and cold mountain area,but the natural resource is so abundant(containing much ore resource). 西部高寒山区地广人稀,经济基础薄弱,自然环境恶劣,自然资源丰富,蕴藏各种矿产资源。
- rare and rare earth metal ore deposit 稀有和稀土金属矿床
- Archean is the most important geological period in which the iron ore resources formed occupies 79.87% of the total. 太古宙是区内最重要的地质时期;该时期形成铁矿资源储量占总资源储量79.;87%25;广泛分布在各古老结晶基底的变质岩系内。
- Because of the shortage of ore resources in iron and steel market, ironmaking process in LISC was greatly influenced. 由于钢铁市场资源紧缺,矿石供应紧张,对涟钢铁前生产造成较大影响。
- This paper describes the technique employed in searching for concealed igneous rock (ore) bodies in metallic ore districts and the achievements gained. 摘要提供了地震勘探方法在金属矿区寻找隐伏火成岩(矿)体的应用技术和地质成果。
- The chromite ore resources and production in Tibet both rank first in our country. 西藏地区的铬铁矿蕴藏量和开采量均居全国首位。
- Electric exploration methods as the traditional geophysical surrey vessel is playing important role in exploring metallic ore. 由于不同金属矿产生成环境不同,伴生矿物元素不一样,矿体物性差异很大,造成物探勘查的多解性;