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矿一的英文

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"矿一"怎么读用"矿一"造句

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  • koichi

例句与用法

  • Optimization of the ventilating system in the 1st coal mine of pingdingshan coal group
    平顶山一矿一水平通风系统优化
  • An assessment on environment influence of pit pouring in qingqi gypsum mine , sanshui city
    三水市青岐石膏矿一矿区矿坑涌水环境影响评价
  • Summery : the article analysed the factor of natrual fire in thick coal layer , introduced no1 well with two mining combination which was taken an intergrative measure and experience of improving the efficincy to extinguish the fire in fire area below the well
    摘要:文章分析了厚煤层复采发生自然发火的影响因素,介绍了多联二矿一号井采用综合措施,提高井下火区灭火效率的经验。
  • Abstract : the article analyzed the thick seam duplicate to pick has the spontaneous combustion influence factor , introduced the multi - association two ore first well used the synthesis measure , enhanced the mine shaft fire area fire fighting efficiency the experience
    摘要:文章分析了厚煤层复采发生自然发火的影响因素,介绍了多联二矿一号井采用综合措施,提高井下火区灭火效率的经验。
  • This paper mainly analyzes the property of graphite ore in the first cleaning plant of liumao graphite mine , introduces the process characteristic of separating graphite from the ore , also discusses the general problems in the separating system , at the same time , puts forward some methods to solve them
    本文主要介绍柳毛石墨矿一选厂的矿石性质、石墨分选、生产工艺特点等;并对其存在的问题进行分析和研究,提出一些解决方法。
  • The pridiction of mineral resources is a comprehensive explaining with exclusive theory and method . usually the original data can " t satisfy their demand . we should build up intellectual database for the purpose of mineral resource prediction by analysing and judging the rich information from original data
    矿产资源预测是应用一定的理论和方法对客观地质体进行综合解释,原始数据往往不能满足矿一产资源评价的需要,必须利用原始数据所蕴涵的丰富信息,通过一定的分析、判断,建立以矿产资源预测为目的的知识数据库。
  • 4 ree geochemistry of fluorite , siderite , quartz , magnetite , calcite in ores mainly controlled by ore - forming fluids , in contrasting to those of the metamorphic minerals which controlled by crystal structure . the ore - forming fluids of initial stage show larger lree / hree fractionation than that of later stage . a narrow range of 6 ~ 4s valus for early stage chalcopyrite ( - 0 . 3 to 2 . 8 ) suggested that s originated from the mantle and the 6 13c and 8 18o valus of siderite range from - 11 . 17 to - 15 . 37 % and from 8 ~ 9 . 1 , respectively , it indicates that the c and o of ore - forming fluids were derived from the magma or organogenous sediment
    6 、昆阳群因民组地层中出现的稀土富集、成矿与我国的白云鄂博稀土ree一fe一nb超大型矿一床和澳大利亚的olympicdamcu一u一au一ag一ree超大型矿一床,在成矿时代、产出大地构造背景、成矿物质来源等方面具有较大的相似性,均体现成矿受控于中元古代1
用"矿一"造句  
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