小数点: radix point; decimal point区分: discriminate; differentiate; ...符: tally symbol; mark区分符: specificator; specifier区分符号: separator; specificator指数区分符: exponent specifier字符区分符: character specifier点,小数点,句号: dot n二进小数点: point binary; point, binary浮动小数点: floating point固定小数点: fixed point基点；小数点: base point基数小数点: radix point加小数点: point off假定小数点: a umed decimal point; assumed decimal point假设小数点: assumed decimal point可变小数点: variable point可移小数点: point, variable实际小数点: actual decimal point; actual decimal-point相连小数点: consecutive decimal point小数点调准: decimal point alignment小数点蝶: point alignment小数点定制: fractional fixed point小数点返回: the point of no return小数点位数: decimalplaces; scale attributes
