术语 | numeric item |
释义 | numeric item 数字[值]项 In COBOL, an item whose description restricts its contents to a value represented by characters from the digits 0 through 9. The item may also contain a leading or trailing operational sign represented as a separate character. COBOL语言中的一种数据项,其内容限制为由数字0—9所表示的值。其开头或结尾还可以包 含运算符号,运算符号可以用独立字符来表示。 |
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