礦石分級 的英文怎麼說

中文拼音 [kuàngdànfēnjí]
礦石分級 英文
classification of ore
  • 礦 : 名詞1. （礦床） ore [mineral] deposit 2. （礦石） ore 3. （開采礦物的場所） mine
  • 石 : 石量詞（容量單位, 十斗為一石） dan, a unit of dry measure for grain （= l00 sheng）
  • 分 : 分Ⅰ名詞1. （成分） component 2. （職責和權利的限度） what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] （料想） judge
  • 級 : Ⅰ名詞1 （等級） level; rank; grade 2 （年級） any of the yearly divisions of a school course; gra...
  • 礦石 : ore; mineral
  1. In most recent studies, researchers have analyzed aluminum - rich minerals such as anorthite and hibonite using an ion microprobe, which bombards a sample with a focused ion beam to release secondary ions from the sample ' s surface

    在最新的研究中，科學家使用離子微探針來分析鈣長石、黑鋁鈦鈣石等富含鋁的礦物，以聚焦的離子束撞擊樣本，使樣本表面釋出次級離子。
  2. Guangxi man ting fang fine chemical co., ltd. applies rich local high quality mine and advanced airflow and classification technologies to produce stone powder delivering outstanding qualities of high purity, high whiteness, and equal concentrated grains distribution

    廣西滿庭芳精細化工有限公司利用當地蘊藏量豐富的高品質礦產資源，採用先進的分流分級技術所生產的石粉具有純度、白度、高顆粒均勻分佈集中的顯著特點。
  3. Based on an analysis of dynamic conditions for migration and precipitation of gold grains in water system and their diffusion in soil, this paper has advanced a discriminant formula for surfacce ore potential of gold anomalies from 1 : 50000 stream sediment survey, recounted methods for estimating the highest gold grade ores within the anomalies, calculated the discriminant indices for qinba area, and summed up index characteristics of ore - induced gold anomalies in 1 : 10000 soil survey, estimation formulae for orebody location as well as coefficients and constants of slope angles of various orders and grades

    摘要在分析金粒在水系中運移、落淤和在土壤中擴散動力條件的基礎上，本文建立了五萬分之一水系沉積物測量金異常地表含礦性的判別公式，闡述了推算異常內礦石最高金品位的方法並計算了秦巴地區的判別指數；總結出萬分之一土壤測量礦致金異常的標志特徵、礦體定位的估算公式及各級次地形坡度角的系數和常數。
  4. Based on the principle of moderate excessive capacity, the major ports such as dalian, yingkou and jinzhou are now speeding up the port construction. only in dalian and yingkou, 8 container berths, crude oil and ore ports with capacity of 50 k tons will be built in next 3 years. in 2002, the communication bureau liaoning province publicized the notice to make the master plan for development of modern ocean transportation in liaoning province

    遼寧省在中國北方省份中具有得天獨厚的港口資源，轄區內有大小10個商港分佈在6個沿海城市，萬噸級以上泊位共有82個， 2002年，完成吞吐量15000萬噸，港口通過能力已經趨于飽和，本著適度超前發展的原則，大連、營口、錦州等幾個主要港口正加快港口建設的步伐，僅大連和營口，在未來的三年內就將建成8個5萬噸以上的集裝箱泊位及原油、礦石碼頭以應對未來的發展。
  5. In this study, we have systematically studied on the diversities, variations of zeolite ores and the relationship between compositions and properties of zeolite ores in the muling ore - deposit, preliminarily established the prospecting and evaluating geo - chemical models of different types of zeolite ore bodies. moreover, we have found and verified one modernite ore - body and one clinoptilolite ore - body in muling. a multi - objective exploiting and utilizing plan has been preliminarily put forward to different zeolite ore - bodies

    本文實例（穆棱沸石礦）研究，系統地探討了不同類型沸石礦體的礦化特徵、礦石類型、礦化組分、礦石品級和物化性能的多樣性、多變性特徵與空間變化規律，以及礦石組分與物化性能之間的相關規律；提出並初步建立了不同類型沸石礦的巖礦地球化學預測評價模式；發現並初步查證：高品級的絲光沸石礦體1個，絲光一斜發混合型礦體1個。
  6. A influence of grinding and classification flowsheet on mineral processing of fine rutile ore

    磨礦分級流程對細粒金紅石礦選別的影響
  7. Product info : the vibrating screen with circular motion is specially designed for quarry to separate crushed stone material into different sizes, and is dressing, cibstruction matefial, elecric and chenueal industies. it has a feature of advanced structure, powerful vibrating forces, low vibration noise, easy maintenance, high durability and etc

    上海林滬實業有限公司專為採石場篩分料石設計生產的「山友」牌系列振動篩，運動軌跡呈圓周，也可用於選煤選礦建材電力及化工部門等作產品分級用，本公司產品具有結構先進激振力強振動噪音小易於維修堅固耐用等特點。
  8. The article introduces the basic concepts and common methods of fuzzy mathematics, initially discussing the applications of fuzzy mathematics in the following aspects : 1 ) division of " skidding " strata with grade of membership that are drilled with diamond bits ; 2 ) comprehensive evaluation on the application in evaluation of diamond bits, classification of rock drillability, and evaluation of clay ; 3 ) classification of " hard rock " through fuzzy clustering analysis ; 4 ) estimation of completion time of boreholes and evaluation of underg round water with fuzzy mathematics ; 5 ) identification of new ore areas and option of best water resource area with fuzzy model ; 6 ) option of diamond bits and evaluation on oil field development plan with fuzzy resemble option and the improved calculation method ; ? ) prediction of mud slurry performance and of the amount of surging water in ore pits with fuzzy control ; 8 ) comprehensive evaluation of diamond bits and supporting plan of deep foundation pit with fuzzy optimal theory

    初步探討了以下幾方面的應用： 1 ）用隸屬度劃分金剛石鉆進「打滑」地層； 2 ）綜合評判在金剛石鉆頭評價、巖石可鉆性分級及鉆探造漿粘土評價中的應用； 3 ）用模糊聚類分析進行「硬巖石」分類； 4 ）用模糊數進行鉆孔竣工時間預估及地下水質評價； 5 ）模糊模式識別在新礦區類型識別和最佳水源地選擇中的應用； 6 ）模糊相似選擇及其改進演算法在金剛石鉆頭選擇和油田開發方案評價中的應用； 7 ）模糊控制在泥漿性能和礦坑涌水量預測中的應用； 8 ）優化理論模型在金剛石鉆頭和深基坑支護方案綜合評價中的應用。
  9. At last the rhythm of yanshanian volcanic rocks is classified into three series such as alkaline basalt, hkca, calc - alkaline shoshonite. 4. based on the study of rock series, assemblage of igneous rock, characteristic of geochemistry, trace effect of isotope, the yanshanian volcanic rocks of yanshan - liaoning area are mainly calc - alkaline series, which should belong to the products of near continental margin of intracontinental tectonic setting

    3 、在火山活動節律的劃分、區域對比的基礎上，研究了各級節律火山巖的巖石學、礦物學、地球化學和同位素地質學特徵，將研究區燕山期火山巖劃分為堿性玄武巖系列、高鉀鈣堿性系列和鉀玄巖系列。
  10. Abstract : the classification for the explosion of limestone mine at xuanhua rron and steel company is gone on. according to the distinct characteristics of various explosion, the graded safety management is put into practice and the explosion accidents are reduced

    文摘:對宣鋼石灰石礦的爆破進行分類，根據各類爆破的不同特點實行分級安全管理，降低爆破事故。
  11. This classfiers suitable for dewatering, medium, drainaging amd spraying in ore clressing for medium and fine naterial wet and dry classifying in mine

    系列分級機適用於礦石、非金屬物料進行脫水、脫介、脫泥和干濕式分級。
  12. Study of the classification of rock blastability of the sandaozhuang surface mine

    三道莊露天礦巖石爆破性分級試驗研究
  13. Electrical installations for open - cast mines and quarries - recommendations for winning, stacking and processing machinery, pumps and low signal level and communications systems

    露天礦和採石場的電氣裝置.第4部分:開采層疊和處理機械設備泵和低信號級及通信系統推薦標準
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