TY - Journal of Yangtze River Scientific Research Institute A1 - YU Yan-ling, ZHENG Dong-jian, YU Yang, JU Yan-yang,FANG Zheng T1 - Application of Improved Non-equidistance Grey Model to Forecasting Dam Displacement Y1 - 2017-03-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 50 EP - 52 VL - 34 IS - 3 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20151012 ER -