“scientific and technical archives retention schedule”的概念、定义、翻译、参考文献-科学参考

单词	scientific and technical archives retention schedule
释义	scientific and technical archives retention schedule Encyclopedia 管理学科技档案保管期限表释 scientific and technical archives retention schedule科技档案保管期限表以表册形式列举科技档案的来源、内容和形式，并指明其保管期限的指导性文件。
随便看	gradient field gradient filter gradient flow gradient force gradient four-vector gradient freeze technique gradient index fiber gradient-index fiber gradient index lens gradient-index material gradient joint gradientless reactor gradient-like behavior gradient like diffeomorphism gradient-like diffeomorphism gradient liquid chromatography gradient mapping gradient material gradient method gradient nanocrystalline gradient observation in fields gradient observation of canopy humidity gradient observation of canopy radiation gradient observation of canopy temperature gradient observation of canopy wind speed

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。