TY - Journal of Yangtze River Scientific Research Institute A1 - JIN Zhong-wu,ZHANG Xiao-feng T1 - Preliminary Study on Bed-load Sediment Transport Rate in the Presence of Backwater Flow Y1 - 2014-01-26 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 1 EP - 7 VL - 31 IS - 2 UR - http://ckyyb.crsri.cn N1 - 10.3969/j.issn.1001-5485.2014.02.001 ER -