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一、信息产品的定义 “信息”一词由来已久古今中外都曾使用过它。据不完全统计,关于信息的成文的定义不下百来种。但迄今为止,没有大家公认的信息的
First, the definition of information products “Information ” has a long history of ancient and modern and have used it. According to incomplete statistics, there are not more than 100 kinds of written definitions of information. But so far, no one has recognized the information