礦石貧化 的英文怎麼說

中文拼音 [kuàngdànpínhuà]
礦石貧化 英文
dilution of ore
  • 礦 : 名詞1. （礦床） ore [mineral] deposit 2. （礦石） ore 3. （開采礦物的場所） mine
  • 石 : 石量詞（容量單位, 十斗為一石） dan, a unit of dry measure for grain （= l00 sheng）
  • 貧 : 形容詞1. （窮） poor; impoverished 2. （缺少; 不足） inadequate; deficient 3. [方言] （絮叨可厭） garrulous; loquacious
  • 礦石 : ore; mineral
  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. Practice of ore dilution management in tiegukeng open pit mine

    鐵古坑露天礦礦石貧化管理的實踐
  3. Study on ore loss and dilution in pillarless sublevel caving based on sls system

    系統的無底柱崩落法礦石損失貧化的研究
  4. Ore spotting and pit supervision, to minimize ore loss and dilution

    測定礦石點位，監督礦坑工作，將礦石損失和貧化降低到最小程度。
  5. In this paper, quantitative estimation of ore loss and dilution resulting fromblock estimation errors was discussed, the computer program was developed, a examplecalculations using this computer program for a copper orebody was made

    給出了由塊段估計誤差引起的礦石損失和貧化的量化估計方法，開發編制了計算機程序，並以實例說明其具體應用。
  6. The difficult part of this technology focuses on several practical problems such as how to improve the equality of blasting block, how to decrease the consumption of explosive factor and blasting equipment and how to reduce the rate of lost mineral block

    該項技術的難點集中在如何提高爆破塊度的均勻度指標、降低炸藥單耗及器材的消耗量、降低礦石貧化率等實際問題上。
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