- A character string or a bit string considered as an entity.
作为一个实体的一组字符串或一组字位串。
- A language construct that describes a data type by means of a model character string literal.
编程语言中，利用模型字符串的数值文字描述数据类型的一种语言成分。
- A character string that enables a user to have full or limited access to a system or to a set of data.
准许一个用户完全地或有限制地访问某一系统或存取某一数据集的一种字符串。
- In a character string, to reduce the space taken on a data medium by repetitive characters.
减少字符串中由于字符的重复出现而占据的数据媒体空间。
