“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	United Republican Party United Seychelles Party United States-Africa Leaders Summit United States antitrust act of 1984 United States Atomic Energy Commission United States aviation United States Capitol United States Chief Information Officer Committee United States CIO University United States Code United States Department of Agriculture United States Department of Homeland Security United States employment act of 1946 United States Environmental Protection Agency United States Food and Drug Administration United States Golf Association United States Information Agency United States Information Technology Council United States Machine-Readable Cataloging Format United States MARC Format United States Merchant Marine Academy United States modern landscape architecture United States National Security Council United States Naval Observatory United States naval observatory time

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。