finite sets无穷集合和有穷集合finiteadj.有限的finite element-boundary integral method矢量有限元／边界积分方法（FE／BI）finite stiffened double cylindrical shell有限长加筋双层圆柱壳finite element-cellular automaton model元胞自动机-有限元模型Finite- difference time-domain method时域有限差分法finite-difference time-domain modeling时域有限差分建模finite-period Markovian decision process有限周期马尔可夫决策过程finite element tearing and interconnecting有限元分裂与互连算法finite displacement-contact problem anal有限位移触点问题分析法Finite element of elastoviscous plasticity弹粘塑性有限元finite - difference/finite - volume有限差分