This paper Introduced the expert authority and the documents versatile concept uses for to solve the model system renewal problem.

本文根据系统要求建立信息资源和用户模型，引入了专家权威性与文档通用性的概念用来解决模型系统的更新问题。

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All along, people keep finding practical ways to renovate the old-block, such as large-scale transformation and the community system renewal, making the old-block changing constantly.

一直以来，各方都在寻找可行的旧城更新方法，从大规模改造到社区合作制更新，旧城面貌在不断地变换。

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The way was also paved for urban renewal around some of the stations—many quite dilapidated due to the degradation of the rail system.

它还为某些车站周围的城市复兴打下了基础。 许多这些地方都曾因轨道系统的退化而相当破败。

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For the Movement's guiding star, the comedian-turned politician Beppe Grillo, the manoeuvring to re-appoint the president was another example of the political system's resistance to renewal and regeneration.

BBC: Napolitano aims to break Italy's political deadlock

If Europe is included in a missile defense system, it could lead to a renewal of the Western Alliance.

CENTERFORSECURITYPOLICY: Center For Security Policy

Carlos Larrain, head of the conservative National Renewal party, said a Bachelet candidacy "will be healthy for the system" by giving voters a choice between the social welfare policies of her previous term and those of Pinera's right-of-center government.

NPR: Michelle Bachelet Says She's Going Back To Chile