单词 | 符号系统 |
释义 | 〔cipher〕A cryptographic system in which units of plain text of regular length, usually letters, are arbitrarily transposed or substituted according to a predetermined code.密码:一种密码系统,其中固定长度的明文里的单元,通常为字母,被任意倒置或按事先确定的符号系统替换〔notation〕A system of figures or symbols used in a specialized field to represent numbers, quantities, tones, or values:标志:图案或符号系统,用在特殊领域表示数字、数量、语气或价值:〔code〕A system of signals used to represent letters or numbers in transmitting messages.电码:信息传送中用于代表字母和数字的符号系统〔scale〕A system of ordered marks at fixed intervals used as a reference standard in measurement:刻度:一种用作测量标准的有固定间隔的符号系统: |
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