TY - Journal of Yangtze River Scientific Research Institute A1 - SU Hai-dong, DONG Peng, XIE Zhi-qiang T1 - Solving Geometric Nonlinear Problems in Fixed Meshes of Independent Covers Y1 - 2022-09-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 159 EP - 166 VL - 39 IS - 9 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20201111 ER -