该程序把精度计算到了小数点后第七位，并且根据各个位数的不同发送相应的单位。 在二进制和十进制单位的转换过程中，进行了一定的人为的修正-The program of the accuracy of the calculation to the seventh decimal places, and the corresponding unit depending on the transmitting each digit. During the conversion process bina