实数: real number部: part; section; division; reg ...负实数部分: negative real part实数部分: real component; real part互阻抗的实数部分: transresistance固有声阻抗的实数部份: specific acoustic resistance实数: 1.[数学] real; real number2.(实在的数字) the actual amount or number虚数部: imaginary part指数部: exponent part【数学】实数。: real number超实数: hyperreal numbers; surreal number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实数轴: axially of real; real line; real number axis正实数: arithmetic number; positive real number
