ore concentrate 中文意思是什麼

ore concentrate 解釋
精礦砂
  • 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。
  • concentrate : vt 1 集中；使…集中於一點。2 【化學】提濃，濃縮，凝縮；【冶金】汰選。vi 專心，凝（神）；傾全力。 c...
  1. When change cross fall and stroke still might maintain the surface of bed movement balance ； the spring lays aside in box in vivo ； the structure is compact, also it could obtain the final ore concentrate and the final debris onetime

    在改變橫向坡度和沖程時仍可保持床面運行平衡，彈簧放置在箱體內，結構緊湊，且能一次得出最終精礦和最終尾礦。
  2. Application of htg type ceramic filter in dewatering of iron ore concentrate

    型陶瓷過濾機在鐵精礦脫水中的應用
  3. Standard specification for uranium ore concentrate

    鈾礦濃縮物的標準規范
  4. Determination of thorium in uranium ore concentrate by thorin photometric method

    鈾礦石濃縮物中釷的測定釷試劑光度法
  5. Determination of iron, calcium, magnesium, molybdenum, titanium and vanadium in uranium ore concentrate by atomic absorption spectrometry

    鈾礦石濃縮物中鐵鈣鎂鉬鈦釩的測定原子吸收光譜法
  6. Standard practices for sampling uranium - ore concentrate

    鈾精礦取樣標準規程
  7. Determination of zirconium in uranium ore concentrate by xylenol orange spectrophotometric method

    鈾礦石濃縮物中鋯的測定二甲酚橙分光光度法
  8. Determination of carbonate in uranium ore concentrate by titration in non - aqueous solvent

    鈾礦石濃縮物中碳酸根的測定非水滴定法
  9. The project content : with the high - grade ore concentrate of rare - earth and the selecting of the advanced extraction separation production technics, the work processes ore concentrate 3, 000 tons per year and produces the high - purity oxygen cerium ( reo99. 99 % ) and the series products

    項目內容：用高品位稀土精礦，選用國內外先進的全萃取分離生產工藝，年處理稀土精礦3000噸，生產高純氧化鈰（ reo99 . 99 % ）及系列產品。
  10. In order to verify the natural radioactivity level, of tin polymetallic ore in southeast yunnan, and find out radioactive pollution in mining, dressing and smelting processes, 10 tin ores in this area were chosen to measure radionuclides ' specific activity in each kind of tin polymetallic ore, undressed ore, ore concentrate, debris and smelting slag

    摘要為查明滇東南錫多金屬礦天然放射性水平，了解錫礦采、選、冶過程中的放射性污染，選擇了該區10個錫礦山，測量了各類錫多金屬礦原礦、精礦、尾礦及冶煉爐渣放射性核素比活度。
  11. Under the condition of 1000 ~ 1200, study the effect of the carbon - bearing pellet strengths and metallization rate with different iron ore concentrate size, matching carbon ratio ( carbon oxygen mol ratio ), kind of additive and reduction temperature

    摘要在1000 ~ 1200條件下研究了不同的礦粉粒度、配碳比、粘結劑、還原溫度等對含碳球團強度及金屬化率的影響。
  12. Determination of extractable organic material in uranium ore concentrate

    鈾礦石濃縮物中可萃有機物的測試
  13. Determination of boron in uranium ore concentrate by spectrophotometry

    鈾礦石濃縮物中硼的測定分光光度法
  14. Determination of nitric acid - insoluble uranium in uranium ore concentrate

    鈾礦石濃縮物中硝酸不溶鈾的測定
  15. Determination of halidess in uranium ore concentrate - volhard titration

    鈾礦石濃縮物中鹵素的測定伏爾哈德法
  16. Determination of phosphorus in uranium ore concentrate by spectrophotometry

    鈾礦石濃縮物中磷的測定分光光度法
  17. Standard test methods for chemical and atomic absorption analysis of uranium - ore concentrate

    濃縮鈾礦石的化學分析和原子吸收分析的標準試驗方法
  18. The design and practice of 200t h iron ore concentrate dry direct combustion hot stove

    礦粉乾燥直燃式煤粉熱風爐設計實踐
  19. Examination and evaluation of outer protective coating and cathodic protection system for pipeline for iron ore concentrate transmission

    尖山鐵礦鐵精礦輸送管道外壁防護系統的檢測和評價
  20. Through the mix humidifying grinding, the fine degree of iron ore concentrate was increased, the addition ratio of bentonite was decreased, the quality of pellets were improved, and good economical benefit was gained

    通過對混合料的潤磨，提高了鐵精礦粉的細度，降低了膨潤土添加量，提高了球團礦的質量指標，收到了良好的經濟效益。
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