真实: true; real; authentic数据: data; record; information失实数据: blind figure实数据项: real data item事实数据表: fact table; facttable数据真实性: data reality实数: 1.[数学] real; real number2.(实在的数字) the actual amount or number数据有效性[真实性: data validity真实: true; real; authentic 不符合真实情况 at variance with the reality; 真实的材料 authentic data; 真实的纪录 authentic records; 真实信徒 true disciple; 真实的感情 true feelings; real sentiments; 证明某人的话是真实的 prove the truthfulness of sb.'s statement; 真实感 sense of reality; 真实供词 [法律] true statement实数型数据的格式化输入和输: e, f, d, or g edit descriptor expected for real【数学】实数。: real number超实数: hyperreal numbers; surreal number实数部: real part实数乘: real multiply; rm实数的: real实数集: real number实数加: real add实数减: real substract; rs实数论: theory of real number实数商: quotient of real numbers; quotientofrealnumbers实数系: real number system实数线: real line实数域: field of real numbers; real number field实数值: rreal-value实数制: numerical rating systems