TY - Journal of Yangtze River Scientific Research Institute A1 - SU Hai-dong, XIE Zhi-qiang T1 - Application of Essential Boundary Conditions in NumericalManifold Method Based on Independent Covers Y1 - 2017-12-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 140 EP - 146 VL - 34 IS - 12 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20161345 ER -