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。
In a computer, a functional unit that interprets and executes instructions. Note: a processor consists of at least an instruction control unit and an arithmetic and logic unit.
算术逻辑运算单元（ALU）决定着中央处理器（CPU）的性能，而加法器又决定着ALU的性能。
The arithmetic logic unit(ALU) decides the performance of the Central Processing Unit(CPU), while the adder decides that of the ALU.
运算器：运算器是数据加工处理部件，它是由算术逻辑单元(alu)、累加器、数据缓冲器等组成。
Arithmetic unit: arithmetic unit is a data processing unit that consists of arithmetic logic unit (ALU), accumulator, data buffer, ect.
中央处理器时间：在计算机的算术和逻辑单元里，处理一组指令所需要的实际计算时间。
CPU time: the actual computational time necessary to process a set of instructions in the arithmetic and logic units of the computer.
数字信号处理器包含了中央算术逻辑单元、乘法器单元、移位器单元、排序器单元、辅助寄存器单元、中断单元的设计。
The digit signal processor embodies the center arithmetic logic unit, Multiplier unit, Shifter unit, Sequencing unit, Auxiliary register unit, interception unit.
处理器包含一个时钟，一条指令控制单元，一个算术和逻辑单元，并登记。
The processor contains a clock, an instruction control unit, an arithmetic and logic unit, and registers.
处理器包含一个时钟，一条指令控制单元，一个算术和逻辑单元，并登记。
The processor contains a clock, an instruction control unit, an arithmetic and logic unit, and registers.
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