In this paper, based on gray related degree analysis, the slope-related degree is modified and a analysis method of the point-slope modification related degree is deduced.
在灰色关联分析的基础上，对斜关联度进行了修正，引出了点、斜修正关联度分析的概念。
The stability evaluation model of the mined-out areas was constructed by the grey correlation method to predict the situation of the mined-out areas according to gray related degree.
利用灰色关联法建立采空区稳定性评价模型，从而根据各因素的关联度进行评价预测。
The stability evaluation model of the mined-out areas was constructed by the grey correlation method to predict the situation of the mined-out areas according to gray related degree.
利用灰色关联法建立采空区稳定性评价模型，从而根据各因素的关联度进行评价预测。
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