parity

n. 同等,同格,同位

The two currencies have now reached parity.

这两种货币现已达到同等价值。

A bit added to a binary code that indicates parity and is used to check the integrity of data.

奇偶校验位加在二进制码上的一个标明奇偶数的位，用于检验数据的完整性