... 数据冗余性 data redundancy 支护方式 support pattern 支护方式 supporting fashion ...
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The practical engineering shows that the new face-end support pattern can meet the requirement of face-end roof covergence and support strength.
现场实践表明,新的端头支护方式可满足端头顶板下沉和支护强度的要求。
参考来源 - 综放工作面端头支护技术The unreasonable choice of the supporting type and the parameters makes it difficult to protect the tunnel, hinders the underground transportation and ventilation, and causes a waste of human power and material resources.
支护方式与参数选择不合理,造成巷道维护困难,阻碍井下运输、通风,浪费人力和物力。
参考来源 - 煤矿回采巷道支护设计专家系统的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
介绍了东荣三矿切眼支护方式。
得到锚杆或联合支护是适用这类巷道的理想的支护方式。
That bolting or combined support way is good for this kind of tunnels is determined.
该临时支护方式既保障了掘进工作面的安全，又提高了掘进效率。
The temporary support means not only ensures the safety of tunneling face but also increases tunneling efficiency.
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