算术逻辑单元，用来进行算术逻辑运算。
The arithmetic logic unit (ALU), which performs arithmetic and logical operations.
算术逻辑运算器：执行运算功能的中央处理器内的线路。
ALU: arithmetic Logic Unit; the circuitry within the CPU which performs all arithmetic functions.
计算机包括五个基本部分：输入设备、存储器、算术逻辑运算器、控制器和输出设备。
The computers contains 5 basic sections:input , memory, arithmetic and logic, control, and output.
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.
给出了一种加密速度快，安全性高，加密算法和解密算法相同，且不需进行算术逻辑运算等特点的对称加密算法。
A quick and safe encryption arithmetic of symmetry is proposed, which has the same arithmetic in encryption and decryption without arithmetic logical operation.
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.
PC机中CPU进行算术和逻辑运算时，可处理的信息的长度为A 。
PC machine CPU for arithmetic and logical operations, can handle the length of the information for A.
ALU采用执行算术运算，而控制组被用来执行逻辑运算。
The ALU performs arithmetic operations, while the control unit is used to perform logical operations.
计算机是能实现基本运算的一种功能设备。其中包括大量的算术运算或逻辑运算，在运行期间无需操作员去干预。
Computer is a functional unit that can perform substantial computation, including numerous arithmetic operations or logic operations, without intervention by human operator during a run.
算术和串连运算子优先顺序如下节所述，其优先顺序都高于比较运算子、逻辑运算子和位元运算子。
The arithmetic and concatenation operators have the order of precedence described in the following section, and all have greater precedence than the comparison, logical, and bitwise operators.
算术和串连运算子优先顺序如下节所述，其优先顺序都高于比较运算子、逻辑运算子和位元运算子。
The arithmetic and concatenation operators have the order of precedence described in the following section, and all have greater precedence than the comparison, logical, and bitwise operators.
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