TY - Journal of Yangtze River Scientific Research Institute A1 - YANG Ji-jian,LIU Han-sheng,ZHANG Wei-fa T1 - Factors Affecting Time-averaged Pressure ofSkimming Flow in Stepped Spillways Y1 - 2015-08-20 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 57 EP - 60 VL - 32 IS - 8 UR - http://ckyyb.crsri.cn N1 - 10.3969/j.issn.1001-5485.2015.08.010 ER -