| 材料学科技查新课题中外文数据库的选择 |
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| 引用本文： | 周玉芳.材料学科技查新课题中外文数据库的选择[J].现代情报,2010,30(4):126-128. |
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| 作者姓名： | 周玉芳 |
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| 作者单位： | 苏州大学图书馆,江苏,苏州,215006 |
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| 摘 要： | 本文在介绍材料领域数据库特点的基础上,结合工作实践分析了材料学科科技查新数据库的选择标准,提出查新过程中要严格遵循选库的标准和原则,有效搭配数据库资源,准确提取检索词和构造检索策略,才能做到查全查准。
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| 关 键 词： | 材料学 科技查新 基本数据库 选择 标准 |
Study on the Databases Selection in the Material Sciences' Sci-tech Novelty Retrieval |
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| Authors: | Zhon Yufang |
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| Institution: | Library, Soochow University, Suzhou 215006, China |
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| Abstract: | Based on the introduction of the characteristics of material databases,this article illustrated the standardization of the basic databases selection in the sci-tech novelty retrieval of material science on own case.The paper put forward the standards and principles of the selecting databases in the sci-tech novelty retrieval process.It was necessary to effectively collocate resources and accurately extract the search terms and search strategy in order to search completely and exactly. |
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| Keywords: | material science sci-tech novelty retrieval basic databases selection standardization |
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