TY - Journal of Yangtze River Scientific Research Institute A1 - NING Li-zhong,QU Ya-wei,NING Bi-bo,TIAN Wei-li T1 - An Improved Equation of Hydraulic Jump in Abruptly Expanding Channel and Comparisons Y1 - 2019-08-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 81 EP - 85 VL - 36 IS - 8 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20180074 ER -