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一、系统的相关概念、属性及其特征系统(System)是由相互联系、相互作用的若干组成部分结合而成的具有特定功能的有机整体。一般说来,一个完整的系统都具有耗
First, the system’s related concepts, attributes and their characteristics System (System) is a combination of several components that interact with each other and have a specific function of the organic whole. In general, a complete system has a consumption