central processing unit

名词 central processing unit:

1. (computer science) the part of a computer (a microprocessor chip) that does most of the data processing
   同义词：CPU, C.P.U., central processor, processor, mainframe

1. The central processing unit of a computer exclusive of peripheral and remote devices.
   主机计算机除了外部和分离的装置以外的中心运作部件
2. An integrated circuit that contains the entire central processing unit of a computer on a single chip.
   微处理机一个芯片上的包含有一个计算机的全部中央处理组件的集成电路
3. A relative amount of data, usually larger than can be stored in the central processing unit of a computer at any one time.
   数据量多到超过一台计算机的中央处理机一次所能存储的总量的数据。