ims content packaging specifications
Ims内容包装规范
以上为机器翻译结果，长、整句建议使用 人工翻译 。
In this paper several international specifications for the courseware content, especially the IMS content Packaging specifications, have been thoroughly analyzed and carefully compared.
本文主要深入分析并比较了以IMS规范为代表的几个与课件内容有关的国际规范。
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