TY - Journal of Yangtze River Scientific Research Institute A1 - YANG Qing-hua, YAO Yuan, YANG Qian, ZHAO Zi-cheng, LIN Hong, MOU Yi, YAO Jin-tao T1 - Optimizing Structural Design Parameters of Baffle-drop Shaft Y1 - 2020-12-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 72 EP - 80 VL - 37 IS - 12 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20191127 ER -