Based on the general introduction of the methods on how to recycle and transplant old version Fortran source code, some technical details of mixed language programming using Fortran Powerstation and Visual Basic are explored in combination with existing finite element analysis software in this paper. 在就老版本Fortran源代码移植和再利用方法一般性介绍的基础上,结合有限元分析软件实例对采用FortranPowerstation和VISUALBASIC混合编程方法实现软件移植和集成数据库管理进行了研究。