煤層 的英文怎麼說

中文拼音 [méicéng]
煤層 英文
[地質學] coal rake; coal seam; coal bed
  • 煤 : 名詞（黑色固體礦物） coal
  • 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. In view of this situation and the characteristic of qualitative variable as well as quantitative variable of the geological factors affecting coal seam affusion, put forward the application of numerical theory on the basis of optimization study of orthogonal design to confirm the optimal combination of the technical parameters of coal seam affusion when geological factors is in precarious state and then proceed optimization study with instances

    針對這種情況及影響煤層注水的地質因素既有定性變量，又有定量變量的特徵，本文在利用正交設計優化研究的基礎上，提出利用數量化理論確定地質因素為不穩定狀態下的煤層注水工藝參數的最優組合，並結合實例進行了優化研究。
  2. Study of development coalbed methane using air drilling technology in jincheng area

    用空氣鉆井開發晉城煤層氣技術研究
  3. Research on construction technique for mawangcao tunnel 1 to cut across anticline and coal seam

    馬王槽1號隧道穿越倒轉背斜和煤層的施工技術
  4. Numerical simulation of the air leakage in the bedding plane of gob in shallow coal seam

    淺煤層采空區層面漏風的數值模擬分析
  5. Test technique for short - breakdown test in cbm well and its application

    煤層氣井微破裂試驗測試技術及應用
  6. Prospective study on coalbed gas resources in carboniferous - permian, west henan

    二疊系煤層氣資源前景研究
  7. Gas generation model of permo - carboniferous coal in south slope of huimin sag

    惠民凹陷南坡石炭二疊系煤層二次生氣模式
  8. The degree of carbonization of coal depends on the temperature.

    煤層的炭化程度取決于溫度。
  9. Transfer rule of water - gas two phase flow in coal bed

    氣兩相流在煤層中運移規律
  10. Coal bed gas resource quantity evaluation in jixi basin

    雞西盆地煤層氣資源量評價
  11. Coal bed gas geological features in jincheng mining area

    晉城礦區煤層瓦斯地質特徵
  12. Mining thin coal bed with fully automated plow

    應用全自動化刨煤機開采薄煤層
  13. Control technology of composite roof in deep well coal bed

    深井煤層復合頂板控制技術
  14. Synthetic sloughing mechanism of coal beds in tarim basin

    塔里木盆地煤層坍塌機理研究
  15. Analysis on accurate calculation of seam reserves at coal field survey

    勘探階段煤層儲量精確計算分析
  16. Analysis of form and depositing condition of coalbed gas in tunliu coal field

    屯留井田煤層氣成藏條件分析
  17. Coal seams intermixed with iron ore.

    煤層和鐵礦混雜在一起。
  18. The thicker coal seams are located in a 10-15 km wide belt along which the channel meanders.

    較厚的煤層位於河道發生彎曲的、寬10-15公里的地帶內。
  19. Mining high gas coal seam with enclosed mining method

    封閉式採煤法開采高瓦斯煤層
  20. Features of steep coal seam and its mining technology

    急傾斜煤層的特點及採煤工藝
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