基于知识元细粒度信息检索研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1002-1248|29|2|12-15

ISSN: 1002-1248

Source: 农业图书情报学刊, Vol.29, Iss.2, 2017-01, pp. : 12-15

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Abstract