The article explains emphatically user analysis in digital consultation service and introduces briefly the digital consultation service of Dongguan Library.
文章着重论述了数字参考咨询服务中对用户分析的问题，并简要介绍了东莞图书馆参考咨询服务工作开展的情况。
We provide the professional user with the whole solution, the specialized consultation and all kinds of specialized technical service.
为行业用户提供整体解决方案、专业咨询、并提供各种专业技术服务。
The user must have the manual read it and keep it for aftermath consultation.
使用本产品的用户必须具备本手册，阅读后，请务必妥善保管，以便查询。
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