文献检索 Document retrieval
(重定向自Document retrieval system)
文献检索(document retrieval)是在科学研究,撰写论文时所必需的一种手段。
单词 | Document retrieval system |
释义 |
Document retrieval system
中文百科
文献检索 Document retrieval(重定向自Document retrieval system)
文献检索(document retrieval)是在科学研究,撰写论文时所必需的一种手段。
英语百科
Document retrieval 文献检索(重定向自Document retrieval system)
Document retrieval is defined as the matching of some stated user query against a set of free-text records. These records could be any type of mainly unstructured text, such as newspaper articles, real estate records or paragraphs in a manual. User queries can range from multi-sentence full descriptions of an information need to a few words. |
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