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  • 匿名
关注:1 2013-05-23 12:21

求翻译:冲击地压有厚层难冒坚硬顶板条件下的冲击地压、构造应力型冲击地压、柱式体系开采条件下的冲击地压、深矿井重力型冲击地压等类型。是什么意思?

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冲击地压有厚层难冒坚硬顶板条件下的冲击地压、构造应力型冲击地压、柱式体系开采条件下的冲击地压、深矿井重力型冲击地压等类型。
问题补充:

  • 匿名
2013-05-23 12:21:38
Pressure bump thick layer of hard to take the hard roof under the conditions of rockburst, tectonic stress impact pressure, the impact of the pillar system of mining conditions pressure, deep-mine gravity impact the type of ground pressure.
  • 匿名
2013-05-23 12:23:18
There is a thick shock Weigh to take a hard top layer under the conditions of construction weigh heavily, weigh heavily, and stress-type shock-exploitation-system under the conditions of Impact falls heavily, deep pits, gravity-type shock weigh heavily.
  • 匿名
2013-05-23 12:24:58
正在翻译,请等待...
  • 匿名
2013-05-23 12:26:38
Thick hard rockburst risk under the condition of hard roof, constructed of rock burst stress rock burst mining, column systems, deep mining of rock burst under the condition of gravity-type pressure bump type.
  • 匿名
2013-05-23 12:28:18
The impact geostatic pressure has the heavy film difficultly to brave under the hard roof condition the impact geostatic pressure, the tectonic stress impact geostatic pressure, column system mining types and so on under condition impact geostatic pressure, deep mine pit gravity impact geostatic pre
 
 
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