1) special information retrieval
专题信息检索
1.
in special information retrieval.
结合实例介绍了Google Scholar和Google图书搜索等Google特色产品在专题信息检索中的实际应用。
2) patent information retrieval
专利信息检索
1.
Research and Implementation of Fusing Ontology and Users Interests in Patent Information Retrieval System;
融合本体和用户兴趣的专利信息检索系统的研究与实现
2.
This paper expounds the importance of patent information retrieval, and illustrates the functions of patent information retrieval in the development of enterprise and the importance of enterprise s paying attention to the patent information retrieval with cases.
阐述了专利信息检索的重要性,并用案例说明了专利信息检索在企业发展中的作用以及企业重视专利信息检索的重要性。
3.
The author introduces patent information retrieval on the Internet of China and other countries respectively.
文章首先介绍了中、外专利信息的网络检索,并通过对主要的几个专利信息检索网站进行比较,得出了检索中、美、欧、日、加等国专利信息比较理想的途径。
3) The searching of experts information
专家信息检索
4) domain specific information retrieval
定题信息检索
1.
This paper analyzes three important aspects of domain specific information retrieval, which contains access, filtration and .
定题信息检索为定题搜索引擎提供了有力的技术支撑。
5) special-topic retrieval
专题检索
1.
In the light of the features and present situation of special-topic retrieval service, this paper advances some countermeasures for developing effectively the special-topic retrieval service of digital reference and consultancy.
针对专题检索服务的特点与现状,提出了有效开展数字参考咨询专题检索服务的对策。
6) thematic information
专题信息
1.
Standardization Study on Urban Planning Thematic Information Data
城市规划专题信息数据标准化研究
2.
Through extracting the thematic information of land salinization of Tarim basin in Xinjiang,this paper constructed the classification system of the land salinization in this area,and improved the classification precision of the land salinization.
对新疆塔里木河流域进行土地盐渍化专题信息提取,建立该地区土地盐渍化分类系统,提高土地盐渍化分类精度。
3.
The method of extracting thematic information by considering target features, and weighted-overlay class result had been put forward.
尝试提出各专题信息分层提取,分类结果加权叠加的方法。
补充资料：专题
1.专门研究或讨论的问题。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条