The lightning electromagnetic pulses threaten the safety of the digital information system seriously.
雷击电磁脉冲严重威胁着电厂信息系统的安全。
This paper discussed the information quality System for the space governance in digital city.
本文探讨了数字城市空间管治信息质量体系。
Personalized information services system of digital library is the source of life.
个性化是数字图书馆信息服务生命之源。
Geographic Information Service System is an important aspect of the Digital City.
地理信息服务体系建设是“数字城市”建设的一个重要方面。
Geographic Information Service System is an important aspect of the Digital City.
地理信息服务体系建设是“数字城市”建设的一个重要方面。
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