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探讨了图书馆虚拟参考咨询服务的概念与产生背景,从技术催化、用户需要、数字化信息资源急剧增长的推动等方面给予了详细阐述和探析。
This paper discusses the concept and background of the library virtual reference service, and elaborates and analyzes in detail the aspects of technology catalysis, user needs and the promotion of the rapid growth of digital information resources.