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关注:1
2013-05-23 12:21
求翻译:研究进路采掘过程中,围岩应力变化规律、位移特征及破坏机理是什么意思? 待解决
悬赏分:1
- 离问题结束还有
研究进路采掘过程中,围岩应力变化规律、位移特征及破坏机理
问题补充: |
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2013-05-23 12:21:38
The extraction process of the research approach, the surrounding rock stress variation of the displacement characteristics and failure mechanism of
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2013-05-23 12:23:18
Research into road, Wai Yan extraction process stress pattern of changes, displacement and destruction characteristic machine acting
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2013-05-23 12:24:58
In research admission passage excavation process, adjacent formation stress variation rule, displacement characteristic and destruction mechanism
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2013-05-23 12:26:38
During the approach to the study of mining, variation of surrounding rock stress and displacement characteristics and failure mechanism
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2013-05-23 12:28:18
google学术
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