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受南昌市科技信息中心的委派,作者近期前往上海、南京、杭州、宁波四城市进行了网络的调研。一、四城市网络概况和发展趋势1、杭州市网络概况杭州市信息网网名为《视野》,是杭州市科技情报研究所于1995年始建。网络目前主要服务对象为市科委各级机构,因此其数据库信息主要偏重于专利信息、文献数据、科技动态等,但其网络也发展了一定量的企事业单位及个人用户,数量约为一百余户。杭州所现阶段正着手帮助下属的县区科委接通《视野》网,并打算将县区一级科委的网络建设成其下一级节点,使县区科委也有发展自己网络的能力。这样县区级网络的发展必将推动杭州市网络向城域网发展。杭州市网络初期投资规模为120多万元,其每年的网络维护费及通讯费等各种网络基本维持费在30万元左右。这笔费用主要靠杭州市科委向杭州市科技情报研究所拨出专项经费扶持。杭
Nanchang Science and Technology Information Center by the commission, the author recently went to Shanghai, Nanjing, Hangzhou, Ningbo, four cities conducted a network of research. One, four city network overview and development trend 1, Hangzhou network overview Hangzhou information network called “vision”, Hangzhou Science and Technology Information Institute was founded in 1995. At present, the main target of the network is the Municipal Science and Technology Commission institutions at all levels, so its database information mainly focuses on patent information, literature data, science and technology dynamics, but its network has also developed a certain amount of enterprises and individuals and individuals, the number of about one Hundreds of households. At this stage in Hangzhou, the county / district science and technology commission is now working to connect the “horizons” network and intends to build the network of county-level scientific and technological committees into its next-level nodes so that the county's science and technology commission also has the capability to develop its own network . This development of county-level network will promote the development of Hangzhou city network to the metropolitan area network. The initial investment of Hangzhou network is more than 1.2 million yuan, and its basic network maintenance fee and communication fee and other basic network maintenance costs are around 300,000 yuan. The cost mainly depends on Hangzhou Municipal Science and Technology Commission to allocate special funds to Hangzhou Science and Technology Information Institute. Hangzhou