| 释义 |
binary numeration system 二进制数制 The fixed radix numeration system that uses the digits 0 and 1 and the radix two. Example: In this numeration system, the numeral 110.01 represents the number “6.25”; that is 1×22+1×21+1×2-2. 一种使用数字0和1、基为2的固定基记数制。例:在这种数制中,数字110.01表示"6.25" 这个数,即等于1×22+1×21+1×2-2=4+2+0.25=6.25。 同pure binary numeration system。 |