英语词汇patent retrieval怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	patent retrieval
释义	patent retrieval 简明释义专利检索：一种查找和获取专利信息的过程，通常用于了解某一领域的技术发展、竞争对手的技术动态以及专利布局等。网络释义 1 ?专利检索 ...on system-基于集群的专利检索，使用国际专利分类系统-知来论文发表中心 Keywords: cluster-based retrieval, patent retrieval, invalidity search, inter-national patent classification. 短语 1 patent retrieval system 专利检索系统 2 patent retrieval method 专利检索方法 3 product design patent retrieval 外观设计专利检索双语例句 1 At last the main sorts of ways in Chinese patent retrieval have been illustrated. 最后总结了我国专利文献检索的主要方法与途径。 2 On patent retrieval, it is important that the work of identifying IPC and theme terms of theme searched. 在专利检索中，检索主题的IPC的确定，检索主题的主题词的识别是一项重要的工作。 3 The paper discusses the use of patent retrieval, introduces the ways of Chinese patent document retrieval. 本文论述了专利检索的作用，介绍了检索中国专利文献的方法与途径。
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