略谈科技查新中的检索技巧

Searching Skills for Sci-tech Novelty Retrieval

根据科技查新规范对文献检索的要求,结合笔者接触过的实际查新案例,总结了检索前期检索词选择的技巧和编写检索式的若干注意事项,提出对检索结果进行验证的相关指标,最后指出选择准确、全面的检索词、编写合理的检索式将直接影响到查新报告的质量。

According to the requirements of sci-tech novelty retrieval specification on literature retrieval, and combining with the actual cases of sci-tech novelty retrieval, some retrieval skills in selecting retrieval words and writing retrieval formula were put forward, and the relevant verification standards for retrieval results were proposed. Finally, it was pointed out that selecting accurate and comprehensive retrieval words and writing reasonable retrieval formula would directly affect the quality of novelty retrieval reports.