信息

在计算机和通信领域，信息单位是某些标准数据存储系统或通信信道的容量，用于测量其他系统和信道的容量。在信息论中，信息单位也用于测量随机变量的信息量或熵。

In computing and telecommunications, a unit of information is the capacity of some standard data storage system or communication channel, used to measure the capacities of other systems and channels. In information theory, units of information are also used to measure the information contents or entropy of random variables.