鈾選礦 的英文怎麼說

中文拼音 [yóuxuǎnkuàng]
鈾選礦 英文
uranium milling
  • : 名詞[化學] (放射性金屬元素) uranium (u)
  • : Ⅰ動詞1. (挑選) select; choose; pick 2. (選舉) elect Ⅱ名詞(挑選出來編在一起的作品) selections; anthology
  • : 名詞1. (礦床) ore [mineral] deposit 2. (礦石) ore 3. (開采礦物的場所) mine
  1. Combining with practice of china ' s uranium ore heap leac hi ng, this paper proposes main ways and suitable technologies in the fields of emp hasizing feasib ility research, adop - ting strengthened technologies, improving equipment le vel, op timizing control technological factors and developing application range and so o n, which include adopting acid - curring and ferric sulphate - tric kle leaching process, bacteria heap leaching, countercurrent heap leaching, sele cting advanced material of heap bottom, developing large mechanized heap constru ction equipments and methods, popularizing drip i rrigation distributing solution, optimizing heap leaching process parameters, as we ll as developing recovery equipments suited to heap leaching, etc, in order to i n crease leaching rate, reduce heap leaching period and achieve more economic bene fits

    結合我國堆浸實際,在重視堆浸可行性研究、採用強化堆浸技術、改進堆浸裝備水平、嚴格工藝條件及拓寬堆浸的應用范圍等方面提出一些有效途徑及適用技術,包括採用拌酸熟化-高鐵淋濾浸出、細菌堆浸、制粒堆浸、逆流堆浸,用優質底墊層材料,研製大型機械化築堆方法和設備,推廣滴灌式布液,優化堆浸工藝參數,以及開發堆浸相配套的回收設備等,以提高浸出率、縮短堆浸周期,獲得更大的經濟效益。
  2. The comparison study of the three belts indicates although they are distinct from each other all the three belts show many common features in the aspect of the metallogeny of large - rich vein uranium deposits, i. e : the important metallogenic areas are located above the old crystalline basement ; the paleo - rifting ( taphrogeny ) controls the development of the volcanic belt and at the same time it is favourable metallogenic tectonic environment ; the occurrence of uranium deposit does not depend on the lithology of volcanic rocks ; uranium metallogeny is obviously constrained by deep geologic processes and the connected fault - structural net is the necessary condition for the formation of large - rich uranium deposits

    對比研究表明,雖然它們各具特色,就脈型富大床成作用而言,它們又具有較多的共性:重要成區的火山噴發皆奠基在古老的結晶基底上;古裂谷(或裂陷)既控制了火山巖帶的發育,又是有利的成構造背景;賦存對火山巖的巖性沒有明顯的擇性;的深部控製作用明顯;聯通的構造網路系統是形成富大的必要條件。
  3. Being aimed at metallogenic features and exploration targets of in - situ leachable sandstone - type uranium deposits, this paper summarizes a set of methods and techniques for fast prospecting and exploration of sandstone - type uranium deposits at different stage geologic work, such as : target area selection, comprehensive assessment of promising areas and direct localization of subsurface ore bodies

    摘要針對可地浸砂巖型的成特點和勘查工作目標,本文總結了解決砂巖型區、綜合評價及直接定位等不同階段地質任務的一套快速勘查方法技術。
  4. Abstract : in this paper, geology of ore deposits, techni c al conditions, mining methods and blasting parameters of in - situ leaching uraniu m after blasting for an outcrop ore body are introduced

    文摘:介紹了某體原地爆破浸出的床地質,技術條件,采方法擇及爆破參數。
  5. Uranium mining and milling

    開采與
  6. By the analysis of uranium mineralization geological conditions, the law of uranium mineralization was summed up, the uranium mineralization integrated forecasting models of volcanic rock were established, and the uranium mineralization vision zone was elected

    通過對地質條件分析,總結了地質規律,建立了火山巖型綜合預測模型,出了遠景區。
  7. Abstract : measures for waste water management from re co very processing of zhushanxia uranium deposit of wengyuan mine is analyzed in th is paper, which include improving process flow, recycling process water used in ur anium mill as much as possible and choosing asuitable disposing system. all these can decrease the amount of waste water, and also reduce costs of disposing waste water and harm to environment

    文摘:翁源竹山下井采冶工程恢復生產過程中,通過改進生產工藝流程、實行工藝水閉路循環及擇合適的廢水處理方法等綜合措施加強廢水管理,減少了廢水產生量和排放量,降低了廢水處理成本,改善了環境質量。
  8. New development of uranium ore radiometric sorting

    石放射性分的新進展
  9. Aimed at attaining the purposes of different stages in the exploration of interstratified oxidation zone sandstone type uranium deposits, namely basin selection, area selection, sector selection, locating and exploration, this paper has put forward corresponding feasible geophysical and geochemical techniques evidenced by practical examples

    摘要在層間氧化帶砂巖型勘探中,根據盆地段定位勘探幾個不同階段的工作目的,提出相應可行的物化探方法,並用應用實例進行論述。
  10. Determination of fluoride in uranium ore concentrate by ion - selective electrode

    石濃縮物中氟的測定離子擇性電極法
  11. This item has studied the applications of the measure of natural thermoluminescence of soil, natural voltage and geogas, whose penetrating power are better, in the exploration of leachable sandstone uranium deposit

    本課題擇穿透能力較強的土壤天然熱釋光測量方法、自然電位法和地氣測量三種方法,研究其在隱伏砂巖型中的應用。
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