“目录型搜索引擎”的概念、定义、翻译、参考文献-科学参考

单词	目录型搜索引擎
释义	目录型搜索引擎 Encyclopedia 管理学目录型搜索引擎释 directory search engine目录型搜索引擎以人工方式或半自动方式搜集信息资源，由编辑人员对信息资源进行分门别类，并放置到事先确定的、具有层级关系的类目体系中形成的检索系统。又称网络资源指南。
随便看	World Cities Day world city network World Civil Aviation Area world climate conference in Durban World Climbing championships World Commission on Environment and Development World Confederation of Billiards Sports World Conference on Early Childhood Care and Education World Conference on Injury Prevention and Safety Promotion World Conference on Women World Congress of Herpetology World Congress on ITS World Conservation Monitoring Centre World Conservation Monitoring Centre,WCMC World Conservation Strategy World Cookbook Fair World Coordinate System world coordinate system World Council of Churches World Council of Churches/WCC World Council of Comparative Education Societies World Cultural and Natural Heritage World Cultural Heritage“Tian Di Zhi Zhong” Historical Buildings Series Conservation Plan world cultural landscape heritage world culture

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。