TY - Journal of Yangtze River Scientific Research Institute A1 - ZHU Feng-shan, DU Pei-wen, FANG Jin-xian T1 - Discussion on the Calculation of Wave Factor of Surface Hole Gates in Hilly and Plain Areas Y1 - 2014-10-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 120 EP - 123 VL - 31 IS - 10 UR - http://ckyyb.crsri.cn N1 - 10.3969/j.issn.1001-5485.2014.10.018 ER -