该模型包括内容层次模型、元数据、内容包装交换模型、序列定义模型四部分。
The model includes four parts: content layer model, metadata, content packaging exchange model and sequencing definition model.
该模型包括内容层次模型、元数据、内容包装交换模型、序列定义模型四部分。
The model includes four parts: content layer model, metadata, content packaging exchange model and sequencing definition model.
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