...系 - 中南大学学报(自然科学版、英文版) 关键字: 巷道支护;优势关系;粗糙集;灰色关联[gap=1277]Key words: laneway support; dominance relation; rough set; grey correlation...
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support laneway 巷道维护
In steep thick seam mining, the laneway layout and laneway support are different with those of general fully mechanized top coal caving.
急斜临界角特厚煤层水平分段综放开采巷道布置及巷道支护与一般的综放开采相比有很大的不同。
参考来源 - 铁厂沟矿急斜临界角煤层综放开采高产高效关键技术研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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