未确知聚类理论在顶板沉降量预测中的应用
李启月, 张瑞华, 马少维, 吴志波, 马春德
Application Research of Unascertained Clustering Theory in Prediction of Roof Settlement
LI Qiyue, ZHANG Ruihua, MA Shaowei, WU Zhibo, MA Chunde
科技导报 . 2014, (14): 48 -53 .  DOI: 10.3981/j.issn.1000-7857.2014.14.007