ore mining 中文意思是什麼

ore mining 解釋
采礦
  • ore : n. 礦；礦砂，礦石；〈詩〉金屬（尤指貴金屬）。 be in ore 含有礦物。n. （pl. ore）1. 歐爾〈瑞典貨幣單位，等於1/100克朗〉。2. 歐爾硬幣。
  • mining : n 1 采礦，采礦業，礦業。2 敷設地雷[水雷]。adj 開礦的，采礦的。 a mining engineer 采礦工程師。 min...
  1. The rock texture ， mineral occurence feature ， ore electronmagnetic milling and applied possibilities in ceramics and glass of the jadeite metamorphic aegirine - augite nepheline syenite in suizhou ， hubei were studied. the results show that the ore deposit combines the advantages of mining and milling ， and the finished ore by single electronmagnetic milling may be fully utilized as the raw materials for ceramics and glasses. meanwhile ， another important fact is that the compositon with 90 percent raw ore may be manufactured into the wall and floor tiles with glaze, which was affirmed by a lot of experiment research

    隨州硬玉質變霓霞正長巖的巖石組織結構、礦物賦存狀態、礦石可選性和玻璃陶瓷原料應用試驗研究表明：該資源具有易采易選兩大優點，礦石經單一磁選的精礦可作玻璃和陶瓷的原料；同時已反復試驗證實該資源可燒成原礦用量達90的釉面墻地磚。
  2. This paper studies the perturbation action of celestial bodies ' movement on the earth from the view of celestial mechanics, and furthermore analyzes the effect of celestial bodies ' movement on the natural slope stability due to phosphorus ore mining in mountainous areas

    摘要針對宜昌磷礦高陡山區地下開采對上部山體穩定性影響，從天體力學的角度探討天體運動對地球的攝動作用，並分析月球運動的引力對山區磷礦自然坡失穩的影響。
  3. Similar simulated experiment for continuous mining and roof dilapidation of ore body underground

    礦體地下連續開采頂板崩落相似模擬試驗
  4. Study on the mining method for the hanging wall ore and that under the open - pit bottom

    露天掛幫礦及境界以下礦石開采方法研究
  5. Almost all the province has iron ore, and its proven reserves of 46. 73 million tons, some local iron ore mining has been mining, mainly in lebabi, kanchanaburi, and chachuson, chiang mai, lampang, razor poor timorese, ranong, kami and so on. there are hematite, magnetite and iron brown mine

    幾乎各府都有鐵礦，已探明的儲量為4673萬噸，有的地方鐵礦已經采盡，目前主要分佈北碧、差春騷、清邁、南邦、碧差汶、拉廊、甲米等府，有赤鐵礦，磁鐵礦和褐鐵礦。
  6. Odium silicate is used as adhesive in metal casting, fireproof material, paper board, electric welding material, crt screen ; as water purifying agent, scale remover ; as washing aid. buffer in detergent ; as sealant in oil drilling ; as ore flotation agent, slurry thinner and leakage - blocking material in mining ; as bleacher aid, mordant, sizing material, impregnating agent in textile dye & printing ; as anti - corrosion agent and insecticide in wood processing ; as basic ingredient for coatings

    硅酸鈉被大量地用於製造工業作為填充劑，在金屬澆鑄中作為砂型粘結劑，版紙工業中被用作膠合劑，在耐火材料行業中用作粘結劑，在電焊條行業也用作粘結劑，在電子工業中可用作顯像管成屏的粘結劑，在水處理中用作處理劑，防結垢劑等。在合成洗滌劑行業中用作助劑，在清洗劑行業中用作清洗及防腐緩沖劑，在石油開采中用作防止井噴材料，在礦山開發中用作堵漏材料、礦石浮選劑和泥漿稀釋劑等。
  7. A discussion on the mining method for deep ore deposit in fankou lead zinc mine

    凡口鉛鋅礦深部礦床開采方法的探討
  8. Study of the mining methods of the east ore body in huili zinc mine

    會理鋅礦東部礦段采礦方法研究
  9. Application of non - pillar combined level mining in soft fractured ore body

    無底柱並段開採在松軟破碎礦體中的應用
  10. Mining practice of residual ore body for open pit slope of shirengou iron mine

    石人溝鐵礦露天邊幫殘留礦體開采實踐
  11. The geologic features of the yangjingou scheelite mining area, hunchun, jilin province and direction for ore prospecting

    吉林省楊金溝白鎢礦床地質地球化學特徵及找礦標志
  12. Test on blasted ore - formed inclined platform method for mining of deposit with multi - mined - out areas

    多空區礦體斜面蹬碴落礦采礦方法試驗研究
  13. By analyzing the technical flow of pithead heap - leaching uranium deposits of hard - rock type, the authors analyze its 14 cost items such as ore mining fee and major materials fee etc., and set up a geological - economic evaluation model

    摘要通過對硬巖型鈾礦坑口堆浸法的工藝流程分析，總結出坑口堆浸成本由礦石開采費用、主要原材料費用等14項要素組成，並建立了地質經濟評價模型。
  14. With the mining of no. 1 ore body which is solwly inclined, large and thick at the west flank of xinqiao pyrite mine as the example, analytic comparision is made between flat - back cut and fill stoping and sublevel open stoping with one - time delayed filling. the suggestion on the optimization of the mining and the discussion on appropraite mining method and the technical parameters of mining technology for slowly inclined large and thick ore body are also made

    以新橋硫鐵礦礦體西翼緩傾斜厚大礦體的開采為實例，對生產中應用的水平分層充填采礦法和分段空場嗣後一次充填采礦法進行分析比較，提出采礦方法的優化建議，探討緩傾斜厚大礦體合適的采礦方法和采礦工藝技術參數。
  15. Sincerely offer good services for mining and ore plants

    竭誠為廣大廠礦企業服務。
  16. Optimization of final mining area of open - pit phosphate ore mining in wengfu

    甕福磷礦露天開采最終境界綜合優化淺論
  17. Tiejingfen, iron ore mining, sinter ball ' s sale

    鐵精粉、鐵礦石開采、燒結球團銷售。
  18. The results of static evaluation show that ore mining fee is the main part and amortization of both building and equipment and major materials fee are the secondary parts in the total cost of pithead heap - leaching mining

    靜態評價結果表明，在坑口堆浸總成本中，礦石開采費用佔了相當份額，其次是土建工程及設備設施攤銷費用、原材料費用。
  19. New trend of development of iron ore mining industry in foreign countries

    國外鐵礦業發展的新態勢
  20. Being one to two times higher in costs, domestic iron ore mining companies are in a disadvantageous position to compete with those from abroad, and the same thing is true with jinan steel city mining co., which is a subsidiary of jinan iron and steel group corp.

    我國鐵精礦成本比國外主要鐵礦石企業高出1 ? 2倍，礦石售價沒有競爭力。本論文從行業特徵揭示礦業企業競爭的基本策略，即低成本戰略。
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