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关注:1
2013-05-23 12:21
求翻译:万年矿井田的断裂构造极为发育,顶板比较破碎,使该煤层的连续性和完整性遭到破坏,顶板局部出现凹凸不平使煤层的顶板管理难度加大。是什么意思?![]() ![]() 万年矿井田的断裂构造极为发育,顶板比较破碎,使该煤层的连续性和完整性遭到破坏,顶板局部出现凹凸不平使煤层的顶板管理难度加大。
问题补充: |
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2013-05-23 12:21:38
正在翻译,请等待...
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2013-05-23 12:23:18
10,000 mines in the broken construction extremely stunted growth, top plate is broken, so that the seam of the continuity and integrity has been compromised, partial roof the unevenness the seam of the top management is becoming more difficult.
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2013-05-23 12:24:58
正在翻译,请等待...
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2013-05-23 12:26:38
Faults developed in Wannian mine fields, roof crush, continuity and integrity so that the seam is compromised, local rugged roof control of seam roof difficult.
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2013-05-23 12:28:18
正在翻译,请等待...
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