coal recovery

 
  • 采煤回收率

coal recovery的用法和样例:

例句

  1. It is key problem to raise the top coal recovery rate of the fully mechanized sublevel caving mining.
    提高顶煤放出率是综放开采的一个重大课题,预注水弱化顶煤是解决这一问题的有效方法之一。
  2. CAO Yu-xunThe clean coal recovery has increased by 6.8% at Shenhua Group Co. through the recovery of clean coal lost in middlings by using middlings rewash system.
    神华集团乌达矿业公司凯鸿煤化有限责任公司通过增加中煤再洗系统;回收中煤中损失的精煤;从而使精煤回收率提高了6.;8%25。
  3. Applying the methods put forward in this paper, it was explanted that the basic relevant relations between the coal recovery an earth surface sink, regarding the Shendong mining area as the case.
    应用本文提出的方法,以神东矿区为案例,说明了开采回采率和地表沉陷的基本相关关系。
  4. Ways of raising coal recovery rate in mire
    提高矿井煤炭回采率的途径
  5. coarse granule coal recovery system
    粗颗粒煤回收系统
  6. Influence of Gob Shield Angle on Top Coal Recovery Ratio
    综放支架掩护梁角度对顶煤回收率的影响

coal recovery的相关资料:

临近单词

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