thick seam 中文意思是什麼

thick seam 解釋
厚層
  • thick : adj 1 （opp thin）厚的；（樹枝）粗大的。2 濃厚的，黏稠的；混濁的。3 不透明的；不清晰的（聲音沙啞...
  • seam : n 1 縫；線縫。2 介面；接縫；接合處；接合線。3 裂縫。4 （臉上的）皺紋。5 傷痕。6 【造船】（船板間...
  1. Talking about the influence of the joins in thick coal seam

    節理發育對厚煤層的影響
  2. Technology and equipment on thick seam in fully - mechanized coal mining face of greater mining - heigh

    厚煤層大采高綜采開采技術與裝備
  3. Fire prevention and control of extra - inflammable thick seam with caving mining

    極易燃厚煤層放頂煤火災防治
  4. Research and application of blasting mining, caving coal, large indination, thick coal seam and overhand mining technology

    炮采放頂煤大傾角厚煤層仰采技術研究與應用
  5. The in - situ measurement and analysis of support resistance and top - coal movement in fully - mechanized top - coal caving face of a thick coal seam with dirt band had been carried out in some coal mine, the strata behavior and movement law of top - coal were revealed

    摘要對某煤礦含夾矸煤層綜放面的支架工作阻力和頂煤移動進行了現場觀測和分析，揭示了其礦壓顯現和頂煤運移的規律。
  6. Application of new type metal net support in thick coal seam extraction roadway

    支護在厚煤層回採巷道的應用
  7. Discussion on coercibility of shaft wall structure in deep thick surface seam shaft

    深厚表土層井筒可縮井壁結構的探討
  8. Complex control of gas at upper corner angle of medium - thick seam with fully mechanized caving mining

    中厚煤層綜放工作面上隅角瓦斯綜合治理
  9. Discussion of thick coal seam delaminating mine and coal caving of the fully - mechanized of gas effusion

    厚煤層分層開采與綜放開采瓦斯湧出量對比分析
  10. Application of fire - fighting technique with gel in extremelv inflammable thick seam

    凝膠防滅火在極易燃厚煤層中的應用
  11. New method of extracting long inclined angle thick seam at xingshan coal mine

    興山煤礦大傾角厚煤層的開采新方法
  12. Abstract : the article analyzed the thick seam duplicate to pick has the spontaneous combustion influence factor, introduced the multi - association two ore first well used the synthesis measure, enhanced the mine shaft fire area fire fighting efficiency the experience

    摘要：文章分析了厚煤層復采發生自然發火的影響因素，介紹了多聯二礦一號井採用綜合措施，提高井下火區滅火效率的經驗。
  13. Gas control in outburst thick seam face with caving mining

    高突厚煤層放頂煤工作面瓦斯治理
  14. Fully mechanized top coal caving mining technology under unstable thick seam with soft roof, soft coal and soft floor

    三軟不穩定厚煤層條件下綜采放頂煤技術
  15. Application of quot; high gas drainage method quot; in gas management in high gas area of quot; three sofe quot; special thick seam

    特厚煤層高瓦斯區瓦斯治理中的應用
  16. Talking about the roof management at slope thick seam blast mining surface

    淺談傾斜厚煤層炮采工作面的頂板管理
  17. Experiences of fully mechanized longwall top caving mining in thick seam

    厚煤層綜采放頂煤開采經驗
  18. Prevention of thick - seam spontaneous fire in fully - mechanized sublevel caving face

    易燃厚煤層綜放工作面切眼防火技術
  19. Prediction and treatment of spontaneous combustion during slicing mining of thick seam

    厚煤層分層開采自然發火的預測預報及處理
  20. Technique reform of supporting equipment in three soft thick seam for fully mechanized caving face

    厚煤層綜放工作面支護設備技術改造
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