The information object of digital library regards network as to exist foundation. It has the features of sea deal and not the same structure.
数字图书馆的信息对象以网络为存在基础，具有海量性和异构性。
The information object of digital library regards network as to exist foundation. It has the features of sea deal and not the same structure.
数字图书馆的信息对象以网络为存在基础，具有海量性和异构性。
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