释义 |
variable symbol 变量符号 1. In assembler programming, a symbol used in macro and conditional assembly processing that can assume any of a given set of values. 在汇编程序设计中,宏指令和条件汇编处理过程中所使用的一种符号,可取给定集合中的任 一值。 2. In a CMS EXEC procedure, a symbol beginning with an ampersand (&) that is assigned a value by the user, or in some cases by the EXEC interpreter. The value of variable symbols may be tested and changed using EXEC control statements. 在IBM会话监督系统(CMS)的EXEC过程中,以和号(&)开始的、由用户赋值或在某些情况下由E XEC解释程序赋值的一种符号。使用EXEC控制语句可测试和改变变量符号的值。 |