The function of information system includes:(1)Attribute data input and management;
该信息系统的功能主要包括：（1）属性数据的输入与管理；
Interoperability between information systems is an basic requirement of system integration, it is an important factor which affects the function of information system.
信息系统之间实现互操作是系统集成的基本要求，它是影响信息系统功能发挥的重要因素。
Interoperability between information systems is an basic requirement of system integration, it is an important factor which affects the function of information system.
信息系统之间实现互操作是系统集成的基本要求，它是影响信息系统功能发挥的重要因素。
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