释义
a. 十进位的,小数的
例句
1. The base of a system of numbers, such as2 in the binary system and10 in the decimal system.
基数数字系统的基数，如2是二进制的基数，10是十进制的基数
2. A binary-coded decimal code for representing decimal numbers in which each decimal digit is represented by seven binary digits which are coefficients of8,6,4,2,0,1,0, respectively.
用于表示十进制数的一种二进制编码的十进制码，其中每位十进制数用七位二进制数来表示，它们分别是8，6，4，2，0，1和0的系数。五－二码表如下：