In the pure binary numeration system , either of the digits 0 and 1 在纯二进制记数系统中,数字0和1中的任何一个。
The binary numeration system is usually used to count numbers and to calculate in computers , while it is not used in other fields of mathematics 摘要二进制数常用来在电子计算机内部进行计数和运算,除此之外,在数学的其它领域中似乎与我们接触不多。