“Information Retrieval Systems: Characteristics, Testing and Evaluation”的概念、定义、翻译、参考文献-科学参考

单词	Information Retrieval Systems: Characteristics, Testing and Evaluation
释义	Information Retrieval Systems: Characteristics, Testing and Evaluation Encyclopedia 管理学【著作】释 Information Retrieval Systems: Characteristics, Testing and Evaluation《情报检索系统：特征、试验与评价》情报学早期著作。
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