“knowledge upgrading system”的概念、定义、翻译、参考文献-科学参考

单词	knowledge upgrading system
释义	knowledge upgrading system Encyclopedia 管理学知识管理制度释 knowledge upgrading system 知识更新制度用新知识替换失去应用价值的旧知识，使知识体系动态更新的规定和准则。
随便看	comet exploration comet family comet finder comet group Comet Hale-Bopp comet halo comet head comet hunter Comet Hyakutake comet intercept mission Comet ISON comet-like activity comet-like dust tail comet-like galaxy comet-like gas tail comet-like object comet-like tail Comet Machholz Comet Nucleus Tour cometocentric coordinate comet of Jupiter family comet of Neptune family comet of Saturn family comet of Uranus family cometograph

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。