联机信息系统 meaning in Chinese

on-line information system

And other online information systems
和其他联机信息系统。
End users elicit information from systems continuously , often to a given end , but they have considerable differences from professional users of information systems in terms of needs and habits . although online information systems are backed up by high - quality , reliable databases , users are constrained by factors such as prices , search capabilities and search methods , and puzzled by a surfeit of similar systems available on the market
最终用户的需求和习惯与信息专业人员有很大差异，尽管联机信息系统拥有信息质量高和可靠性强的数据库，但由于价格、检索功能、检索方式等对用户的限制以及市场上充满了类似的产品等诸多因素，把最终用户带入两难的处境。