鈾礦床 的英文怎麼說

中文拼音 [yóukuàngchuáng]
鈾礦床 英文
uranium ore deposit
  • : 名詞[化學] (放射性金屬元素) uranium (u)
  • : 名詞1. (礦床) ore [mineral] deposit 2. (礦石) ore 3. (開采礦物的場所) mine
  • : i 名1 (供人睡覺的傢具) bed; couch 2 (像床的器具、地面) something shaped like a bed Ⅱ量詞(用...
  • 礦床 : [地質學] mineral deposit; ore deposit; deposit; mine
  1. Based on the observation and statistics on the calcareous sandstone in the ore host layer in shihongtan uranium deposit, this paper finds that the calcareous sandstone occurs on and off near the top or wash surface of the sandbody as beads - strings lens along the layer and concentres in the area where the orebodies are rich

    摘要通過對十紅灘鈾礦床層鈣質砂巖的觀察和統計,發現鈣質砂巖呈順層、斷續的串珠狀透鏡體分佈,產出空間位置為砂體的頂底部或沖刷面,而且較集中的分佈在體發育區。
  2. A mineral deposit of some significance was emerging.

    一個具有某種意義的鈾礦床正在誕生。
  3. All discoveries have to be assessed by experienced geologists on foot.

    所有鈾礦床都是由有經驗的地質人員在地面上作出評價的。
  4. The uranium deposits are obscured by sand, peat and glacial drift.

    鈾礦床被砂子,泥炭和冰磧物所覆蓋。
  5. This paper describes the regional tectonics, ore deposit geological structure and geochemistry of the ultragiant streltzov uranium deposit in russia and its tectono - magmatic activization ore control, and points out its important practical significance for the metallogenic researches and prospection and exploration for the same type of uranium deposits in the jiangxi - hangzhou volcanic belt of china

    摘要文章介紹了俄羅斯超大型斯特列佐夫斯克鈾礦床區域構造、地質構造和地球化學特徵及其構造巖漿活化控規律,指出它對我國贛杭火山帶同類型的鈾礦床的成規律研究和找勘探有重要的實際意義。
  6. Biomarker compounds of kujieertai uranium deposits

    庫捷爾太鈾礦床的生物標志化合物研究
  7. A comparative analysis of the data indicates that the differences of glowing characteristics between ore - bearing rocks and soils and barren ones are obvious, and the sot1 11 survey can be used to find granite type uranium deposits

    初步研究的結果表明:含和無巖石樣品及含和無土壤樣品的熱釋光發光特徵差異明顯,可以用該方法找尋花崗巖型鈾礦床
  8. 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,就脈型富大鈾礦床作用而言,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選擇性;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。
  9. There is a close relation between mesozoic tectonic evolution, fluid evolution, petrogenesis and mineralization in the manzhouli - e ' erguna region in the northeast of the northern orogenic belt, china, and three evolution stages of the mesozoic tectonic - fluid - petrogenetic and metallogenetic system are proposed out : 1 ) acompanied by ree and cu mineralization, the calc - alkaline volcanic rocks and mantle - crust mixed type granite occurred under the regional tension tectonic background caused by the mongolia - okhotsk residual ocean that was closing in scissors form in the early - middle jurassic. 2 ) acompanied by pb, zn and ag mineralization, the calc - alkaline and alkaline volcanic rocks occurred under the regional shear - compression tectonic background in the late jurassic. 3 ) acompanied by u, f, pb, zn and ag mineralization, the caic - alkaline and alkaline volcanic rocks occurred under the regional tension tectonic background in the early cretaceous

    摘要本文討論了北方造山帶東北段滿洲里額爾古納地區及其毗鄰區中生代構造流體成巖成系統及其演化的三個不同階段: 1 )早中侏羅世張性「似裂谷環境」下所形成的中基性堿性火山巖、同熔性花崗巖及深源流體活動形成的稀土和斑巖性銅鋁; 2 )晚侏羅世擠壓剪切環境下所形成的酸性火山巖、斑巖類及深源流體活動所形成的鉛鋅銀; 3 )早白堊世張性環境下所形成的基性堿性火山巖及深源流體活動所形成的鈾礦床、金銀及螢石
  10. Study of isotope technology in regional hydrogeologic comprehensive assessment, uranium deposit no

    511鈾礦床區域水文地質綜合評價中的同位素技術研究
  11. On evaluation of ore sensitivities in in - situ leaching in certain sandstone uranium deposit in inner mongolia

    內蒙古某砂巖鈾礦床地浸開采石敏感性評價
  12. A preliminary analysis on organic geochemical characteristics of the shihongtan sandstone - type uranium deposit in turpan - hami basin

    吐哈盆地十紅灘鈾礦床有機地球化學特徵淺析
  13. The large uranium deposits named 433, 434, 460, 470 have been found in the mesozoic era volcanic rock in northeast china since half century

    摘要半個世紀來,在中國北東部中生代火山巖中發現了433 、 434 、 460 、 470等大型鈾礦床
  14. Under this geological - evaluation model a computer evaluating program is made in ziyuan and lujing uranium ore - fields

    運用該經濟模型編寫的坑口堆浸地質經濟評價程序,對資源田和鹿井田的部分鈾礦床進行了坑口堆浸地質經濟評價。
  15. Anomaly over in - situ leachable sandstone type uranium deposit appears rather weak due to the thick cover, therefore, prospecting in this area is extremely difficult

    摘要可地浸砂巖型鈾礦床由於其上覆蓋層較厚,地表異常信息十分微弱,找難度相當大。
  16. A large restriction exists in acquiring hydrodynamic field due to the insufficient data of water level in the course of exploration of in - situ leachable sandstone - type uranium deposit

    摘要在可地浸砂巖型鈾礦床的找中,由於水位資料匱乏,水動力場研究受到很大的限制。
  17. This paper describes the basic principle of radon gas survey and, with an analysis of the result of radon survey performed over the known blocks in the xiazhuang granite uranium orefield, illustrates the effectiveness of such survey in the prospecting for deep concealed uranium deposits

    摘要介紹了氡氣測量的基本原理,通過分析其在下莊花崗巖型田上已知段的測量結果,來說明氡氣測量是尋找深部隱伏鈾礦床的有效手段。
  18. Guided by the basic theory of high - resolution sequence stratigraphy, and based on the core observation, the analysis of chemical composition of rocks, and data of natural potential logging and apparent resistivity logging, authors have set up the high - resolution sequence stratigraphy framework of the ore - hosting yaojia formation, and discussed the relation of the stratigraphic structure of the middle cycle, as well as the paleotopography, the micro - facies to the formation of uranium deposit

    在高解析度層序地層學基本理論指導下,筆者通過巖心觀察、巖石化學組分分析、自然電位及視電阻率測井等手段,建立了賦巖系姚家組高解析度層序地層格架,探討了中期旋迴內地層結構、古地形和沉積微相與鈾礦床形成的關系。
  19. Kuroda ' s first condition was that the size of the uranium deposit should exceed the average length that fission - inducing neutrons travel, about two thirds of a meter

    黑田和夫推測出的第一個條件是,鈾礦床的大小,必須超過核分裂所產生的中子所移動的平均長度,約為2 / 3公尺。
  20. Based on abundant statistic data and photographs of seeping - type uranium deposits at the southern margin of ili basin, detailed description is given of the oxidation - migration of organic matter during seeping of oxygen - bearing water, secondary alteration of minerals, and concentration of uranium and associated elements on geochemical reduction barriers as well as formation of secondary seeping uranium deposits

    摘要採用伊犁盆地南緣滲入鈾礦床中的大量統計數據、圖片等資料,論述了在層間滲入型鈾礦床中,有機質在含氧滲流水作用下,發生氧化遷移,巖石中的物次生蝕變,並在地球化學還原障上產生及伴生元素的富集,形成後生滲入鈾礦床的過程。
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