TY - Journal of Yangtze River Scientific Research Institute A1 - SU Hai-dong, FU Zhi, XIE Zhi-qiang T1 - Numerical Computations Based on Cover Meshes with Arbitrary Shapes and on Exact Geometric Boundaries Y1 - 2020-07-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 167 EP - 174 VL - 37 IS - 7 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20181071 ER -