... classification effect 分级效果 classification of surrounding rock stability 围岩稳定性分类 classification rule 分类规则 ...
基于6个网页-相关网页
首先根据围岩强度进行了围岩稳定性分类；
The stabilities of surrounding rocks are classified according to their strengths.
提出基于突变级数理论的地下工程围岩稳定性分类的评价方法。
Based on the catastrophe progression theory, an integrative evaluation method for the stability classification of surrounding rock was presented.
人工神经网络理论的出现为人们研究巷道围岩稳定性分类提供了一种新的理论方法。
The artificial neural network provides us a new theoretical method on the stability classification of roadway surrounding rock.
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