精礦品位 的英文怎麼說

中文拼音 [jīngkuàngpǐnwèi]
精礦品位 英文
concentrate grade
  • 精 : Ⅰ形容詞1 （經過提煉或挑選的） refined; picked; choice 2 （完美;最好） perfect; excellent 3 （細）...
  • 礦 : 名詞1. （礦床） ore [mineral] deposit 2. （礦石） ore 3. （開采礦物的場所） mine
  • 品 : Ⅰ名詞1 （物品） article; product 2 （等級; 品級） grade; class; rank 3 （品質） character; qualit...
  • 位 : Ⅰ名詞1 （所在或所佔的地方） place; location 2 （職位; 地位） position; post; status 3 （特指皇帝...
  1. Based on an analysis of the history and present status of the farmland - pastoral ecotone in the northern part of china, a new point of view was proposed in this paper for the construction of eco - environmental systems, namely, the industrial structure has to be modified so as to make a functional integration between different parts of the whole system : to give priority to a combination between cultivated grassland and in - shed feeding of domestic animals, and at the same time, to employ a new model of animal husbandry so that the degradated natural grassland can be recovered ; to develop a new type of processing industry for agricultural and forestal products so as to create a pluralistic enterprise structure ; to make a better use of water resources by taking advantages of the abundant resources of energy and minerals, and to restrain the expansion of industries of high environmental cost ; to employ techniques of integration management and restoration ecology, and to speed up the process of woodland and grassland recovery ; to make a thorough plan for arrangements of hills, waters, roads, farmlands, forests and pastures in order to gain an integration at landscape level

    摘要在簡要分析中國北方農牧交錯帶形成歷史和現狀的基礎上，提出了北方地區生態環境建設必須從產業結構調整出發、進行系統功能整合的思路：把人工飼草業舍飼畜牧業擺在農牧交錯帶經濟發展的優先位置，推行新型畜牧業經營管理模式，促進天然草場改良復壯；發展「綠色」農林牧產品精細加工業，建立多元化產業結構；發揮能源和礦產資源優勢，合理利用水資源，限制以破壞環境為代價的產業的發展；推廣區域綜合治理與生態恢復技術，加大退耕還林還草的力度；山、水、路、農、林、牧統一規劃，實現生態系統在景觀水平上的整合。
  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. 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。
  4. 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
  5. Samll grinding products, the steel ring in the middle of the grinding dish is used to fix into the hand grinding machine. it is easy to be used and have long life time by using high toughness fiber and fine grit which combined by special bond

    本品屬小型研磨材料，研磨碟中心的鐵環造成用於手磨機的裝置，此研磨碟有著與其他研磨的位置而用手磨，有著靈活轉動、耐用等點，採用高韌度纖維和精選礦砂再經由特製粘膠復合而成，該產品用於清除金屬刺和磨圓邊角，研磨不銹鋼特別砂紋，絕對不會燒黑工件表面，不會改變工件尺寸。
  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. Jinzhou shuangling precision casting factory lie on shuangyang town. jinzhou city liaoning prov. it is 13 km away from jinzhou airport. 23 km from jinzhou port. the factory occupies land area of 10 thousands m2. the total asset value is rmb 10 millions. there are more than 300 staffs and 55 of which are engineering. now the factory owns water glass 、 colloidal sillica process to produce about 2000 kinds of precision castings, including mineral mechanical parts that are made of plain carbon steel 、 alloy steel 、 stainless steel more kinds of other metal. the annual production capacity is 2000 tons of precision steel casting

    錦州市雙凌精密鑄造廠位於遼寧省錦州市雙羊鎮內，廠區距錦州機場13公里，錦州港23公里，佔地面積10000平方米，本廠現有職工350人，其中專業技術人員55人，固定資產1000多萬元，工廠擁有先進設備，採用水玻璃、硅溶膠工藝，生產普通鋼、不銹鋼等多種材質， 2000多種礦山機械配件、工程機械配件、汽車配件等精鑄件產品，年生產能力2000噸。
  8. 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。
  9. 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。
  10. 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
  11. Study on improving low grade iron concentrate

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

    精礦品位及水分在線分析系統
  13. 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
  14. 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
  15. Through reforming the technologic process of separation and using combined depressants, the cyanide - free separation of lead - zinc had been achieved successfully without the decreases of their recoveries and concentration grades, so as to increase the environmental profit

    通過改造該選礦廠的工藝流程結構，並使用組合抑制劑，在不降低鉛鋅回收率和精礦品位的條件下，成功地實現了無氰鉛鋅分離，從而提高了環境效益。
  16. 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。
  17. Finally, the grade of 60. 35 % iron concentrate was abtained

    同時得到品位為60 . 35 %的鐵精礦。
  18. Our products are widely used for metallurgical, petroleum - chemical, light - textile, architectural, wood working, mineral - dressing equipment and food machinery as well as aerospace industry, etc. they can be used in architectural hoists, tower cranes, elevators, escalators, passenger conveyors, wood working machines, mineral - dressing for gold, continuous casting machinery, tube welding machinery, bottling machines, weaving machinery, universal machines, precision indexing and radar equipment, etc. as transmission devices for power transmitting or precision position driving

    本公司產品廣泛地應用於冶金石化輕紡建築木工選礦食品等機械設備以及航空航天等工業部門，比如可用在建築升降機塔吊電梯扶梯自動人行道木工機械黃金選礦連鑄機械焊管機械罐裝機械編織機械通用機械精密分度以及雷達等設備上作為傳遞動力或精確位置用的傳動裝置。
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