The arithmetic logic unit (ALU), which performs arithmetic and logical operations.
算术逻辑单元，用来进行算术逻辑运算。
The central processing unit, or CPU, is the brain of a computer. It is where arithmetic and logical functions are performed.
中央处理器，或者说CPU，是计算机的大脑。是执行算术和逻辑(运算)功能的部件。
Thee Arithmetic-Logic Unit——The arithmetic-logic unit, usually called the ALU, performs twotypes of operations—arithmetic and logical.
算术-逻辑单元算术-逻辑单元，通常被称为ALU，完成两类运箅一算术和逻辑。
Thee Arithmetic-Logic Unit——The arithmetic-logic unit, usually called the ALU, performs twotypes of operations—arithmetic and logical.
算术-逻辑单元算术-逻辑单元，通常被称为ALU，完成两类运箅一算术和逻辑。
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