This paper compares the two programming languages, Ada and Fortran-77. It also states the features of the Ada language, and points out the problems which must solve while transistting the Fortran programs to the Ada programs.

• 本文比较了Ada和Fortram-77两种语言在形式和功能上的差别,并指出Fortran程序向Ada程序转换应重点解决的问题。