concentrate grade 中文意思是什麼

concentrate grade 解釋
精礦品位
  • 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...
  • grade : n 1 等級，級別；階段；程度，標準，水平。2 〈美國〉（中小學的）年級；某一年級的學生。3 〈pl 〉 〈...
  1. The main products are pyro sintered zinc concentrate, zinc oxide direct method, zinc oxide indirect method, zinc sulphate, zinc oxide pharmaceutical grade, basic zinc carbonate, ammonium bifluoride, ammonium fluoride, sodium fluoride, strontium nitrate, lithium nitrate, lithium fluoride, cobalt salt, nickel salt, and etc. among above products, zinc oxide pharmaceutical grade were the first products in hebei province and the quality of zinc oxide pharmaceutical grade was approved by hebei medical bureau reference number : jweizhunzi94di8662

    鋅焙砂氧化鋅硫酸鋅鹽氟化物鋰鹽鍶鹽鎳鹽鎘鹽鈷鹽等幾大系列產品，其中醫用氧化鋅填補了河北省內空白，並於1994年被省衛生廳批準為藥用指定產品冀衛藥準字94第8662號。公司十分重視客戶的反映，並有同客戶建立長久合作關系的能力。
  2. Applying highly efficient benefication technology to improve and optimize the iron concentrate grade

    採用高效選礦技術提高和優化鐵精礦品位
  3. This thesis is divided into five parts to discuss, as fellow : chapter one is the essentials of the annotations of accounting reports. this part have carried on the detailed explanation to annotations and accounting statement annotations, this chapter has also combed regulations and articles of studying the accounting statement with relevant annotations both at home and abroad, find at present domestic to concentrate on accounting statement current situation that annotations disclosure still to research of problem this, and demand to the disclosure that the criterion stipulates to explain, are still at more low - grade stage

    全文共分為五個部分，各章內容如下:第一章是會計報表附註概述，這一章討論了附註和會計報表附註的涵義，並討論了會計報表附註與財務報表注釋名稱的關系;這一章還對國內外研究會計報表附註相關的規定及文章進行了梳理，發現目前國內對于該問題的研究還集中在對現行會計報表附註披露的現狀，以及對于準則規定的披露要求進行解釋，尚處于較低級的階段。
  4. On the basis of the statistical analysis of the annual production data of aoshan concentrator, the mathematical models for the relationship of the concentrate quality indexes ( concentration ratio, concentrate grade and recovery ) with run - of - mine ore grade and hourly throughput per unit were established and analysis of their relationship was made, which has a direct effect on guiding the concentrators production and ensuring the concontrate quality

    通過對凹山選礦廠全年生產報表數據的統計分析，分別建立了精礦質量指標（選礦比、精礦品位、精礦回收率）與原礦品位、臺時處理量之間的數學模型，並對其之間的相互關系作了分析，對指導凹山選礦廠生產、保證精礦質量有著直接的指導作用。
  5. Production practice of column flotation uplifting copper concentrate grade abroadly

    浮選柱在國外提高銅精礦品位的生產實踐
  6. 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。
  7. When the crude ore contains copper 1. 84 %, the technical indexes such as the grade of copper concentrate 22. 37 % and the recovery 78. 70 % are obtained by use of single - stage grinding, one time of roughing, three times of scavenging and two times of cleaning

    當原礦含銅1 . 84 %時，經過一段磨礦、一次粗選、三次掃選和二次精選，獲得銅精礦品位22 . 37 % 、銅回收率78 . 70 %的技術指標。
  8. Abstract : the sintering experiment on brazilian concentrat e wa s made at hangang in 1999 to improve sinter grade. the benefits of adding brazili an concentrate to ironmaking are calculated

    文摘:介紹了邯鋼在1999年為提高燒結礦品位所進行的巴西精礦粉燒結試驗研究和燒結廠配加巴西精礦粉的生產效果及煉鐵取得的效益。
  9. Abstract : the original mineral of dading iron mine was processed by the technique which included pre - classification, dry magnetic separation to discard dirt, magnetic separation of the coarsely ground ore, scondary grinding and secondary magntic separation of the rougher concentrate, thus raising the processing quantity of the crude ore, reducing the grinding cost, with the grade of iron concentrate 65. 54 %, the recovery of iron 94. 11 %

    文摘:採用預先分級、乾式磁選拋廢、粗磨磁選、粗精礦再磨再磁選的工藝流程處理大頂鐵礦原生礦，提高了原礦處理量，降低了磨礦成本，獲得鐵精礦品位65 . 54 、鐵回收率94 . 11的技術指標
  10. Study on improving low grade iron concentrate

    關于提高低品位鐵精礦品位的研究
  11. Xrf online analytical system for concentrate grade and moisture

    精礦品位及水分在線分析系統
  12. Study on improving the grade of iron concentrate in heishan iron mine

    提高黑山鐵礦精礦品位的研究
  13. The technological design and production practice of technical transformation on improving the molybdenum concentrate grade

    提高鉬精礦品位技術改造工藝設計與生產實踐
  14. Means of spss search possible combination of dosage of huangyao and dosage of 2 # oil when the combination of grade of concentrate and recovery is better, which can be used to guide dosage of mineral procession so as to improve benefit of mineral procession

    Spss的均值比較從選礦歷史數據本身出發，尋找精礦品位和回收率達到某一較佳的組合時可能的黃藥用量、 2 ~ #油用量的組合，用於指導選礦現場的藥劑用量，以其提高選礦效益。
  15. Finally, the grade of 60. 35 % iron concentrate was abtained

    同時得到品位為60 . 35 %的鐵精礦。
  16. It is sand blown by the wind excessive district, roof beam hills area, low mountain incomplete district, etc. forefathers study on loess plateau concentrate on land type divides, the land resource is classified and grade mainly, small basin manage, soil corrode, land person who suitable for appraisal, land utilize the respects, such as assigning area, etc. but static, analysis and research that determine the nature mostly, utilize dynamic change course research and corresponding driving force system study to land very few

    但多是靜態的、定性的分析研究，而對土地利用動態變化過程研究以及相應驅動力系統研究甚少；對區內不同地貌、行政單元區域的土地利用動態變化的區域差異研究較少，而且區內差異研究較粗略，多依自然因素劃分單元、進行定性的闡述，不能客觀而定量的反映驅動因素中各因子的作用力大小。
分享友人
分享到 Line

分享到臉書