選礦工段 的英文怎麼說

中文拼音 [xuǎnkuànggōngduàn]
選礦工段 英文
concentrating section
  • 選 : Ⅰ動詞1. （挑選） select; choose; pick 2. （選舉） elect Ⅱ名詞（挑選出來編在一起的作品） selections; anthology
  • 礦 : 名詞1. （礦床） ore [mineral] deposit 2. （礦石） ore 3. （開采礦物的場所） mine
  • 工 : Ⅰ名詞1 （工人和工人階級） worker; workman; the working class 2 （工作; 生產勞動） work; labour 3 ...
  • 段 : Ⅰ量詞（部分） section; segment; part; paragraph; passage Ⅱ名詞（姓氏） a surname
  • 礦工 : miner; rockman; pitman; groover礦工便餐 crowst; 礦工錘 bully; 礦工燈 [采礦工程] miner s lamp; 礦...
  1. It is proved that the electric conductivity of ore - forming solution can be used to seek for ore - forming fractures, to select the best mineralization section, to distinguish industrial and non - industrial auriferous quartz veins, to reflect the rich or poor levels of orebodies, to evaluate the stability of orebodies, to judge the denuding levels of ore veins, and to prospect the mineralization in depth

    實踐證明，該方法在以下幾個方面具有應用前景： （ 1 ）查找成礦斷裂，優選最佳成礦區段； （ 2 ）區分有無工業價值的含金石英脈； （ 3 ）反映礦段或礦體的貧富程度； （ 4 ）評定礦體的穩定性或礦化不均勻性； （ 5 ）評估礦脈的剝蝕程度； （ 6 ）礦脈深部成礦預測。
  2. The main contents of the course design include : estimating the prospect of a deposit ; analyze the variability of the ore bodies, selecting the exploration area and means ; arrangement of exploration engineering ; methods of sampling, compiling and reserve calculation ; budget of exploration investment ; calculation of total profit after mining and economic appraisal ; drawing necessary figures and tables and compilation of the exploration report

    礦床勘探課程設計的主要內容是估計礦床的遠景;分析礦體的變化性;選擇勘探范圍，勘探手段，勘探工程布置形式;確定取樣，編錄和儲量計算方法;進行勘探投資預算，計算開采后的總利潤，並進行經濟評價;繪出必要的圖表，並寫出文字報告
  3. In view of the situation and task of china ' s metallurgical mine mining, the main problems existing in the mine production are analysed. major achievements of science and technology and patent technologies with own knowledge property obtained in the major mine scientific and technological problem tackling are described. it is highlighted that, at present and in a future period, china ' s metallurgical mines should follow the development trend of science and technology in world mining and mineral processing fields of metal mineral resources, rely on scientific and technological advance and innovation and intensify the development of advanced technologies so as to form gradually the mining and mineral processing technologies and equipment that have the characteristics of china ' s metallurgical mine resource and to basically realize the sustainable development of china ' s metallurgical mineral resource

    針對我國冶金礦山開采面臨的形勢和任務，剖析了礦山生產過程中存在的主要問題；介紹了礦山科技攻關取得一大批具有自主知識產權的重大科技成果和專利技術；強調指出冶金礦山企業在當前或今後一段時期內，要跟蹤世界金屬礦產資源采選領域的科技發展動態，依靠科技進步和技術創新，強化先進技術的開發，逐步形成具有我國冶金礦山資源特點的采選技術、工藝和裝備，基本實現冶金礦產資源的可持續發展。
  4. Abstract : in view of the situation and task of china ' s metallurgical mine mining, the main problems existing in the mine production are analysed. major achievements of science and technology and patent technologies with own knowledge property obtained in the major mine scientific and technological problem tackling are described. it is highlighted that, at present and in a future period, china ' s metallurgical mines should follow the development trend of science and technology in world mining and mineral processing fields of metal mineral resources, rely on scientific and technological advance and innovation and intensify the development of advanced technologies so as to form gradually the mining and mineral processing technologies and equipment that have the characteristics of china ' s metallurgical mine resource and to basically realize the sustainable development of china ' s metallurgical mineral resource

    文摘:針對我國冶金礦山開采面臨的形勢和任務，剖析了礦山生產過程中存在的主要問題；介紹了礦山科技攻關取得一大批具有自主知識產權的重大科技成果和專利技術；強調指出冶金礦山企業在當前或今後一段時期內，要跟蹤世界金屬礦產資源采選領域的科技發展動態，依靠科技進步和技術創新，強化先進技術的開發，逐步形成具有我國冶金礦山資源特點的采選技術、工藝和裝備，基本實現冶金礦產資源的可持續發展。
  5. Being aimed at metallogenic features and exploration targets of in - situ leachable sandstone - type uranium deposits, this paper summarizes a set of methods and techniques for fast prospecting and exploration of sandstone - type uranium deposits at different stage geologic work, such as : target area selection, comprehensive assessment of promising areas and direct localization of subsurface ore bodies

    摘要針對可地浸砂巖型鈾礦的成礦特點和勘查工作目標，本文總結了解決砂巖型鈾礦的選區、綜合評價及直接定位等不同階段地質任務的一套快速勘查方法技術。
  6. Aimed at attaining the purposes of different stages in the exploration of interstratified oxidation zone sandstone type uranium deposits, namely basin selection, area selection, sector selection, locating and exploration, this paper has put forward corresponding feasible geophysical and geochemical techniques evidenced by practical examples

    摘要在層間氧化帶砂巖型鈾礦勘探中，根據選盆地選區選段定位勘探幾個不同階段的工作目的，提出相應可行的物化探方法，並用應用實例進行論述。
  7. Abstract : according to the requirement of mineral processing for particle size of grinding and based on closed - circuit test to second - stage grinding and production shakedown, the possibility and effect of which two - stage classification technology is used for transformation of the second - stage grinding flowsheet were discussed through calculation and analysis

    文摘:考慮到選礦工藝對磨礦產品的粒度要求，根據第2段磨礦機局部閉路生產調試的結果，通過計算和分析，探討用兩段分級技術改造第2段磨礦流程的可能性及其效果。
  8. The industrial test of stage grinding, gravity separation - high intensity magnetic separation and anionic reverse flotation technology in co. 1 workshop of qidashan concentrator is described and its comparision with the original flowsheet and the analysis are made. the effort that should be made in the flowsheet transformation under the existing conditions is suggested

    介紹了齊大山選礦廠一選車間階段磨礦、重選-強磁選-陰離子反浮選工藝工業試驗情況，並與原流程進行了對比和分析，指出了在現有條件下進行流程改造應加強的工作。
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