On this basis, it discussed knowledge link model, including the literature link and knowledge element link;

在此基础上，对知识链接模式进行了探讨，包括文献链接和知识元链接两种方式；

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On this basis, it discussed knowledge link model, including the literature link and knowledge element link;

在此基础上，对知识链接模式进行了探讨，包括文献链接和知识元链接两种方式；

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