CENTRAL PROCESSING UNIT, in a computer or digital circuit, the section containing the arithmetic and 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。

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The arithmetic logic unit(ALU) decides the performance of the Central Processing Unit(CPU), while the adder decides that of the ALU.

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。

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In the field unit the core is Singlechip, and in the central controller is Programmable Logic Device.

其中现场端的设计以单片机技术为核心，控制器端的实现以可编程逻辑器件设计技术为核心。

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In the field unit the core is Singlechip, and in the central controller is Programmable Logic Device.

其中现场端的设计以单片机技术为核心，控制器端的实现以可编程逻辑器件设计技术为核心。

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