TY - GENERIC DO - 10.20944/preprints201804.0208.v1 UR - http://dx.doi.org/10.20944/preprints201804.0208.v1 TI - A Quantitative Prediction Method for Fracture Density Based on the Equivalent Medium Theory T2 - Preprints AU - Sun, Liang AU - Peng, Suping AU - He, Dengke AU - Wang, Shu PY - 2018 DA - 2018/04/16 PB - Preprints