符号: character; sign; symbol; mar ...数据: data; record; information集: gather; assemble; collect符号数据: symbol data无符号数据: data without sign符号数据分析: sda符号数: sign digit; symbolic number数据集: data set; file; recordset; set of data; ztre【电脑】符号数位。: sign digit带符号数: signed numbers带符号数制: sign digit number system; signed digit number system符号数学: symbolic mathematics符号数值: sign magnitude符号数字: sign digit; signdigit; symbolic number无符号数: unsigned number有符号数: directed number; signed number数据器；数据集: data set符号数学系统: symbolic math system; symbolic mathematical system符号数争系统: symbolic math system; symbolic names符号数值运算: sign magnitude arithmetic有符号数处理: signed number representations余留无符号数: rest unsigned number标号数据: ke zeiche date; label data电信号数据: electrical signal data信号数据: signal data
