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| cadena de caracteres (A set of characters treated as a unit and interpreted by a computer as text rather than numbers. A character string can contain any sequence of elements from a given character set, such as letters, numbers, control characters, and extended ASCII characters) | |||
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character string : 3 短语, 2 学科 |
| 信息技术 | 2 |
| 工作流程 | 1 |