CENTRAL PROCESSING UNIT, in a computer or digital circuit, the section containing the arithmeticand logic, control, and internal memory circuits.
中央处理器，计算机或数字电路中含有运算，逻辑，控制和内部存储电路的部分。
2
In a computer, a functional unit that interprets and executes instructions. Note: a processor consists of at least an instruction controlunitand an arithmetic and logic unit.
计算机中，解释并执行指令的一种功能单元。注：处理器至少包含有一个指令控制器和一个算术与逻辑运算器。
3
The part of execution in which an operand or instruction is read from main storage and written into a controlunit or arithmetic unit register.