double-precision是什么意思
中文翻译双倍精度
网络释义
1)double-precision,双倍精度2)double-precision,双（倍）精度3)double-precision number,双（倍）精度数4)double-precision quantity,双倍精度量5)double-precision number; double-precision number; double-precision quantity,双倍精度数6)double-precision computation,双倍精度计算