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本文依据相关文献就某些用户群体在特定环境下信息使用的研究进行了简要的介绍,就不同用户群的信息需求和使用研究进行了综述和评论。
Based on the relevant literature, this paper briefly introduces the research on the information usage of some user groups in a specific environment, and reviews and comments on the information needs and usage of different user groups.