According to PCI and PMI, establish evaluation model based on Grey cluster theory, combined with pavement base construction detection results by GPR, guiding comprehensive utilization of old road, making the plan of pavement extension and reconstruction scientifically.
根据PCI、PMI建立基于灰色聚类的评价模型,再结合探地雷达对基层的检测结果,指导旧路综合利用,科学制定改扩建方案。
参考来源 - 高速公路改扩建旧路检测与评价技术·2,447,543篇论文数据，部分数据来源于NoteExpress
Grey cluster assessment of the grey system theory is used to predict the outburst of coal and gas in mine so as to have effective prevention and control on this kind of accident.
为了对煤与瓦斯突出事故进行有效的预防与控制，笔者应用灰色系统理论中的灰色聚类评估方法，对矿井的煤与瓦斯突出进行了预测。
The other is grey fixed weight cluster method, which is based on the theory of grey system.
另一种是基于灰色系统理论的灰色定权聚类方法。
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