礦層 的英文怎麼說

中文拼音 [kuàngcéng]
礦層 英文
ore bed; ore horizon; seam; stratum of ores; ore formation; manto
  • 礦 : 名詞1. （礦床） ore [mineral] deposit 2. （礦石） ore 3. （開采礦物的場所） mine
  • 層 : i 量詞1 （用於重疊、積累的東西 如樓層、階層、地層） storey; tier; stratum 2 （用於可以分項分步的...
  1. Knowledge of the occurrence of chromite deposits is likewise incomplete.

    對于鉻鐵礦礦層產狀的了解同樣是不完整的。
  2. The chromite deposits in the muskox complex occur only in feldspathic peridotite.

    在穆斯科克斯雜巖體中，鉻鐵礦礦層僅產于長石質橄欖巖中。
  3. 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容礦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礦體發育區。
  4. Contour map of seam floor

    礦層底板等高線圖
  5. Contour map of seam roof

    礦層頂板等高線圖
  6. Based on an analysis of geochemical characteristics of rocks and trace elements as well as rare earth elements, this paper holds that they are products of crystallization differentiation of the same magma, that the major ore resource of this area is copper, and that gabbro - diabase is the main ore - bearing horizon

    通過對巖石化學特徵和微量元素、稀土元素地球化學特徵的剖析，表明其是同一巖漿結晶分異的產物，本區主要礦產應為銅，輝長輝綠巖是主要的含礦層位。
  7. Alteration of similar nature is also reported in connection with the disseminations in layers and the massive nests.

    同樣的饋變在浸染狀礦層及塊狀礦巢中也都存在。
  8. Irregularities in the consistency of the features of the seams, although rare, are nevertheless encountered.

    礦層特徵穩定性中的不規則性，雖然很少，但並非沒有。
  9. The country is level and it is not easy to follow the magnetite seams continuously.

    地面是水平的，不容易連續地追蹤此礦層。
  10. The main chromitite seam and the merensky reef do not outcrop well.

    主鉻鐵巖礦層及麥侖斯基礦層出露不好。
  11. Even within the southern sector, correlation of seams in the pyroxenite series is at present uncertain.

    甚至在南段之內，輝巖組中的礦層對比目前也不肯定。
  12. Pyroxenite or anortlesite partings a fraction of an inch to 2 feet in thickness and tens of feet to hundreds of feet in length are also present in many seams.

    在許多礦層中還見到輝巖或斜長巖夾層，厚幾分至2尺，長幾十到幾百尺。
  13. Seams in the anorthosite series are only intermittently exposed.

    斜長巖組中的礦層僅斷續出露。
  14. There are a series of lead - zinc polymetallic deposits, such as fozichong, dongtao, xiashui, wenlongjing and jilongding distributed along the fault zone. these deposits have some similiar features : ? ll of them are bounded in the strata of lower palaeozoic group ; ? ain orebodies occur as stratiform or stratoid form with occurrence consistent with that of host strata ; ? tratiform skam or baritic rock are the direct country rock of orebodies ; ? ypical syngenetic sedimentary fabric preserved in the ore. these deposits may be included in the same metallogenic series

    佛子沖、東桃、下水、文龍徑、雞籠頂等一系列鉛鋅多金屬礦床沿該斷裂帶分佈，這些礦床雖然在成礦規模、賦礦層位和礦石礦物組成等方面存在一些差異，但均產于下古生界地層中；主要礦體呈層狀、似層狀產出，與地層產狀大體一致；直接賦礦圍巖為層狀綠色巖或重晶石巖；礦石中保留有典型的同生沉積組構。
  15. Results the inner annular structure ( body ) is for exploration of oil, gas and coal ; the border of inner annular structure ( body ) for exploration of uranium ; middle annular structure ( body ) for exploration of coal and uranium because coal - bearing formation and uranium - riching formation outcrop in this area

    結果內環體是南油北氣、煤集中分佈區和有利勘探區，內環體邊緣是砂巖型鈾礦分佈區和有利勘探區，中環弧帶是含煤地層和砂巖型軸成礦層出露區和勘探區。
  16. Carbon and oxygen isotope data show that the carbonatite layer in fozichong ledge is different from the normal marine sedimentary carbonatite, infering that its formation has relation with hot - water sedimentary activity

    碳、氧同位素顯示，佛子沖礦田賦礦層位中的碳酸鹽巖地層與正常的海相沉積碳酸鹽巖不同，其成因與熱水沉積活動有關。
  17. The country possesses rich mineral deposits

    這個國家擁有豐富的礦層。
  18. Mine plans - mineral deposits - part 1 : terms, classification

    礦山測量平面圖.礦層.第1部分:術語，分類
  19. Pyritic bedded vein

    黃鐵礦層礦脈
  20. Based on the investingation and some study methods of the stability on the goaf, the paper has the goaf of the first and second tunnels of wu long channel on coal mine railway leased line in da ning of shanxi province as an example, according to the engineering geological invesitigation and maping in the earth ' s surface, also combining the visit on the relate people, firstly has a geological judge on the space extend of the mostly ledges which have been picked ; then adopts the instrument of engineering surveying and checking ( for short sws ) which is relatively advanced inside and outside to test by surface wave the rockmass and solid near the middle line of the tunnel ( total forty meter ), and has a relatively exact judgment on the place that the goaf impossible reveal ; lastly passing the validate by drilling, it make clear that the results which tested by sws is reasonable and believable, based on finding out clearly the space extend of the goaf, the author makes a relatively systemic study on the stability of wall rock around the goaf

    因此，查明采空區的具體位置，在此基礎上對場地進行工程適宜性評價，對整個工程建設具有重要的指導意義。本論文在總結前人對地下采空區勘察及有關穩定性研究方法的基礎上，以山西大寧煤礦鐵路專用線五龍溝1 ~ # 、 2 ~ #隧道采空區為研究實例，在詳細的地表工程地質調查和測繪的基礎上，結合通過對采空區有關人員的探訪，首先對主要開采礦層的空間展布進行地質判斷；然後採用國內外較為先進的工程勘探與檢測儀（簡稱「面波儀」 ） ，對1 ~ # 、 2 ~ #隧道中線兩側一定范圍內（共40米）進行了面波測試，對采空區的可能出露部位進行了較為準確的判斷；最後通過鉆探加以驗證，表明面波儀的測試結果是較為合理可信的。
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