This paper studies factors, structure and function in scientific and technological information service system of collegiate department information room, based on the concept of Systems Engineering.
从系统工程的观点出发，分析研究了系资料室情报资料服务系统的诸多要素及其结构与功能。
At the end, the paper studies expansibility of the distributed information service system.
最后，本文针对分布信息服务系统的安全服务可扩展性进行优化设计研究。
At the end, the paper studies expansibility of the distributed information service system.
最后，本文针对分布信息服务系统的安全服务可扩展性进行优化设计研究。
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