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  • 匿名
关注:1 2013-05-23 12:21

求翻译:论文的研究成果为长平矿大采高工作面合理区段煤柱尺寸留设提供了理论基础和实测基础,并对相似条件下区段煤柱尺寸的留设具有一定的借鉴参考价值。是什么意思?

待解决 悬赏分:1 - 离问题结束还有
论文的研究成果为长平矿大采高工作面合理区段煤柱尺寸留设提供了理论基础和实测基础,并对相似条件下区段煤柱尺寸的留设具有一定的借鉴参考价值。
问题补充:

  • 匿名
2013-05-23 12:21:38
Papers of the research results to Changping coal mine working face with large mining height and rational coal pillar size design provides the theoretical basis and test basis, and under similar conditions of coal pillar size design has the certain reference value for reference.
  • 匿名
2013-05-23 12:23:18
The results of research papers for high benches Long Ping ore mining the coal pillars reasonable zone size stay and set up provided the theoretical basis and real measurement basis under similar conditions, and the size of the zone pillars stay and set up a reference reference value.
  • 匿名
2013-05-23 12:24:58
The paper research results greatly picked the high working surface reasonable sector coal column size for the long even ore to remain suppose have provided the rationale and the actual foundation, and the sector coal column size remained to the simulated condition under supposes has certain model re
  • 匿名
2013-05-23 12:26:38
Papers of the research results to Changping coal mine working face with large mining height and rational coal pillar size design provides the theoretical basis and test basis, and under similar conditions of coal pillar size design has the certain reference value for reference.
  • 匿名
2013-05-23 12:28:18
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