Cluster server system is the mainstream one in the current high-end server system and it has been widely used in science computing, business transaction, network information service and so on.

集群服务器系统是当前高端服务器系统的主流，广泛应用于科学计算、事务处理及网络信息服务等领域。

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Electric reading room is an important place for library network information service.

电子阅览室是网络环境下图书馆信息服务的重要场所。

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Effective management is the assurance of quality and efficiency of network information service of the library.

有效的管理是图书馆网络信息服务质量和效率的保证。

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In 1889, the German Government decided to use the postal service as an information network to create Social Security.

889年，德国政府决定将邮政用作,建立的社会保障的信息网络。

耶鲁公开课 - 金融市场课程节选

The new measures now formally require anyone signing agreements to access the internet, fixed-line telephone and mobile devices to provide network service operators with "genuine identification information", known as real-name registration, Xinhua reports.

BBC: China approves tighter rules on internet access

In line with the recent re-positioning of Twitter as not a social network, but an information and content network, Trammell believes his own experience reflects how others are actually using the service these days.

FORBES: The Story Behind Twitter's First Video Ad: 1 Million Views In One Day

Spiceworks of Austin, Texas, which runs a social network for information-technology professionals, plans to announce a new testing service this week.

WSJ: Startups Get Help Testing Apps Before Their Release