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基于Internet的面向专业学习的答疑系统设计

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摘要 基于Internet方式的答疑系统是远程教育中不可缺少的一部分。文章从功能模块划分、数据库设计、用户权威度的计算及实时交互公平性等方面对答疑系统的设计进行了阐述。
作者 陈开 许又泉
出处 《数字技术与应用》 2012年第2期149-149,228,共2页 Digital Technology & Application
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