Information Retrievel is one of the most important technique of the DigitalLibrary. We will discuss the key technique of DL about Information Retrievel in this paper.

信息检索是数字图书馆中重要技术之一，论文主要研究了数字图书馆中文本信息搜索关键技术。

youdao

Information Retrievel is one of the most important technique of the DigitalLibrary. We will discuss the key technique of DL about Information Retrievel in this paper.

信息检索是数字图书馆中重要技术之一，论文主要研究了数字图书馆中文本信息搜索关键技术。

youdao