貧化礦 的英文怎麼說

中文拼音 [pínhuàkuàng]
貧化礦 英文
barren ore
  • 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 : 名詞1. （礦床） ore [mineral] deposit 2. （礦石） ore 3. （開采礦物的場所） mine
  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. Research of sinterfuse and loss in xiaoyi bauxite mine

    孝義鋁礦貧化損失工藝研究
  3. In the area of watershed between the yangtze river and the huaihe river, there are a series of ecological environmental issues, such as fragile forest ecosystem, frequent drought damage, lake of water resources, serious soil and water loss and contamination by chemical fertilizer, pesticide and plastic membrane

    摘要分析了江淮分水嶺地區存在的森林生態系統脆弱，易旱多災，水資源短缺，土壤貧瘠，礦山開采過度，水土流水嚴重，化肥、農藥、農膜等農業化學品污染嚴重，農村生態環境退化等生態環境問題。
  4. It shall see to it that the recovery rate and impoverishment rate in mining and recovery rate in ore - dressing meet the design requirements

    礦山企業的一採回采率、采礦貧化率和選礦回收率應當達到設計要求。
  5. 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
  6. He knew what they worried about ; because he had no education and no technical skills, he would be like all of the other poor villagers who were only able to find work in construction, where the work was strenuous and exhausting, or else as miners in the coal mines

    是的，因為沒有文化也沒有技術，他以及那些和他一樣貧窮的村民只能到工地上去干一些體力活，甚至去一些私人經營的小煤礦挖煤。
  7. Production practice of lowering ore dilution loss at chengmenshan copper mine

    城門山銅礦降低貧化損失的生產實踐
  8. 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
  9. 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。
  10. In order to obtain the stability of ore grade, two aspect works we should do : ( 1 ) enhancing the management in the loss mine and the increasing rock ; ( 2 ) reasonable ore blending

    確保出礦品位的穩定主要有兩方面的工作：一是加強損失貧化管理；二是合理配礦。
  11. 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。
  12. On the 90th day, the content of organic matter of soil samples under illumination condition was 2 - 3 times more than that of the beginning. ( 4 ) micro - algae can decompose organic phosphorus into inorganic phosphorus and increase the content or the potential content of soil available phosphorus. ( 5 ) theoretically, because of some micro - algae ' s nitrogen fixation, the sterile soil ' s content of nitrogen should increase, but in 90 days, its increment could not be determined

    （ 3 ）土壤微藻通過光合作用將二氧化碳合成為有機物，增加土壤的有機質含量，在90天的實驗期內，有微藻生長的土樣內的有機質含量是對照組的2 - 3倍。 （ 4 ）土壤微藻作為溶磷微生物之一能夠將有機態磷礦化成無機態磷，增加貧瘠土壤有效磷的含量或潛在的含量。
  13. In this paper, with the metallogenic series theory as the guide and the geochemical data as the basis, all lead - zinc ore deposits in the region were classified into two sub - series, i. e., lf type ( with low content of iron group elements ) and hf type ( with high content of iron group elements ), and a regional geochemical prognostic model was set up by using the logical information method

    摘要以成礦系列理論為指導，將區域內的鉛鋅礦按地球化學特徵劃分為貧鐵型和富鐵型2個亞系列，進而用邏輯信息法建立了西秦嶺鉛鋅礦床區域地球化學場預測模式，驗證結果較為理想。
  14. In view of the production and ore body mining conditions in taochong iron mine and by means of laboratory simulation and scheme optimization, it was suggested to wholly apply an ore drawing system at low dilution ratio. a complete industrial application system has been formed through over two years industrial test and application and achieved good economic benefit

    針對桃沖鐵礦生產狀況及礦體開采技術條件，利用實驗室模擬、方案優化等手段，提出了全礦全面應用低貧化放礦體系，並在礦山進行了2年多的工業試驗與應用，形成了一整套的工業應用體系，取得了良好的經濟效益。
  15. 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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