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关注：1
2013-05-23 12:21
求翻译：研究成果在薄煤层安全高效开采方面进行了有益的探索，可为大同矿区两硬条件下薄煤层开采提供技术决策是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
研究成果在薄煤层安全高效开采方面进行了有益的探索，可为大同矿区两硬条件下薄煤层开采提供技术决策
问题补充： |
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2013-05-23 12:21:38
Research results in the safe and efficient mining of thin coal seams with a useful exploration for the Datong mining area under the hard conditions of the thin coal seam technology decisions
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2013-05-23 12:23:18
Research results in safe and efficient exploitation of coal had a useful exploration of the Datong mining areas for two hard thin coal seams mined under the conditions provided technical decision-making
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2013-05-23 12:24:58
The research results have carried on the beneficial exploration in the thin coal bed safe highly effective mining aspect, may thin coal bed mining provide the technical decision-making for the Datong mining area two hard conditions under
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2013-05-23 12:26:38
Research results useful in safety and high efficiency mining in thin seam of exploration, for thin seam mining under hard conditions in Datong mining area provides technical decisions
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2013-05-23 12:28:18
正在翻译，请等待...
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