The deeper analysis of instruction requirements and good teaching design are the core work in developing the web-based courseware for Information Retrieval and Utilization.
深入的教学需求分析和良好的教学设计是《信息检索与利用》网络课件开发的核心内容。
As an important part of Web-based teaching, the retrieval of teaching information has become main way by which learners get knowledge resource.
教学信息检索作为网络教学的重要部分，已经成为学习者获取知识资源的主要途经。
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