| 检索策略式的制定对科技查新质量的影响 |
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| 引用本文： | 齐红艳. 检索策略式的制定对科技查新质量的影响[J]. 高师理科学刊, 2009, 29(3) |
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| 作者姓名： | 齐红艳 |
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| 作者单位： | 齐齐哈尔科学技术情报研究所,黑龙江,齐齐哈尔,161005 |
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| 摘 要： | 科技查新质量的重要指标是查全率和查准率,制定正确的检索策略式是查新质量的保证.指出了恰当选择检索词的方法,合理运用逻辑算符、位置算符和截词符等基本运算符,制定规范的检索策略式,以保证科技查新的质量.
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| 关 键 词： | 检索词 检索策略式 运算符 科技查新 |
The influence of setting search strategy on sci-tech novelty quality |
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| QI Hong-yan. The influence of setting search strategy on sci-tech novelty quality[J]. Journal of Science of Teachers＇College and University, 2009, 29(3) |
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| Authors: | QI Hong-yan |
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| Affiliation: | Institute of Science and Technology Information of Qiqihar;Qiqihar 161005;China |
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| Abstract: | Index of sci-tech novelty quality are consult complete and consult accurate.It is ensure to set proper search strategy of sci-tech novelty quality.Point out way of proper choice retrieval word.Rational use based operational symbol of logical operational symbol,positional operational symbol et al.Setting up proper search strategy to ensure quality of sci-tech novelty. |
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| Keywords: | retrieval word search strategy operational symbol sci-tech novelty |
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