“定题情报服务”的概念、定义、翻译、参考文献-科学参考

单词	定题情报服务
释义	定题情报服务 Encyclopedia 管理学情报服务技术释 selective dissemination of intelligence service定题情报服务在一定时间内，有针对性地、及时地、连续地、有效地为研究人员提供有关研究课题的全面而准确的情报信息。包括专题文献题录、文摘、原文，专题情报信息综述和述评。
随便看	single-unit tactics single user computer single-user operating system Single-use surgical gowns single-valued single-valued analytic function single valued branch single-valued branch single valued branch of multiple valued function single-valued branch of multiple-valued function single valued continuous branch single-valued continuous branch single-valued correspondence single value decomposition single-valued function single valued function of complex variable single-valued holomorphic function single-valued mapping single-valuedness single-valued operation single-valued predicate single-valued singular point single-valued transformation single valve control single-variable finite element

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。