“基于角色的访问控制模型”的概念、定义、翻译、参考文献-科学参考

单词	基于角色的访问控制模型
释义	基于角色的访问控制模型 Encyclopedia 理学访问控制模型释 role based access control model基于角色的访问控制模型在主体和权限之间引入角色的概念，用以降低不断变化的主客体之间建立访问控制关系时的管理难度。
随便看	historical f ilm historical geographical names historical geography historical geography information system historical geomorphology historical idealism historical indeterminism historical institutionalism historical instruments Historical Journal historical knowledge Historical Lessons Historical Linguistics Historical Linguistics Research historical map historical materialism Historical Materials of Chinese Contemporay Drama historical materials of Chinese earthquakes Historical Materials of Chinese Fiction Historical Materials of Fujian Opera Historical Materials of Half-Century of Chinese Drama Movement Historical Materials of Modern Literature Historical Materials of the Operatic Circle in Beijing during the Qing Dynasty Historical Materials on Forbidden and Destroyed Novels and Operas of Yuan, Ming and Qing Dynasties Historical Materials on Operatic Genres of Shandong Province

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。