TY - Journal of Changjiang River Scientific Research Institute A1 - LIANG Ruo-chan, ZHANG Xin-gui, TAN Kang-hao, LI Fang-hua T1 - Reflectivity of Crushed Rock Layer: Model and Its Application Y1 - 2019-02-01 JF - Journal of Changjiang River Scientific Research Institute JO - Journal of Changjiang River Scientific Research Institute SP - 111 EP - 115 VL - 36 IS - 2 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20170844 ER -