“定题服务”的概念、定义、翻译、参考文献-科学参考

单词	定题服务
释义	定题服务 Encyclopedia 管理学定题服务释 selective dissemination of information定题服务文献信息机构根据用户研究课题需求，通过对信息的收集、筛选、整理并定期或不定期地提供给用户，直至协助课题完成的一种连续性专题服务。
随便看	simplified fatigue analysis method for tubular joint simplified form simplified fraction simplified model simplified Newton method simplified official report to the superior simplified physical models in protein simulations simplified poker simplified representation Simplified Shadow Boxing simplified syllogism Simplified-Traditional Chinese Characters Conversion simplify simplifying assumption simplify of a force system Simplon Railway Tunnel Simplon Tunnel simply additive functional Simply Annotated Ci Poems Selected from the Tang and Song Dynasties simply connected simply connected analytic group simply connected covering simply connected covering Lie group simply connected domain simply connected envelope

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。