固定: fixed; regular字数: word number固定字: fixed word数字库对象: database object固定字长: fwl fixed word length固定字段: fixed field固定字幅: fixed-pitch固定字杆: fixed type bar固定字宽: fixed pitch固定字条: fixed type bar数字数字式: digital固定字长编码: fixed length code固定字长格式: fixed word length format固定字段编码: fixed field coding固定字段编址: fixed field addressing固定字段方法: fixed-field method固定字段寻址: fixed field addressing固定字宽字体: fixed-pitch font固定字组形式: fixed block format字库: word stock汉字数字: chinese numerals数字数据: dd digital data; digit data; numeral data; numeric data; numerical data数字数据包: digital data packet数字数据码: numeric data code数字数据群: digital data group