“concept dependency diagram”的概念、定义、翻译、参考文献-科学参考

单词	concept dependency diagram
释义	concept dependency diagram Encyclopedia 文学CD理论（概念从属论）释 concept dependency diagram概念从属图在概念从属理论（见CD理论）中，用特殊箭头来表示有限数量概念之间从属关系的图。
随便看	document circulation security system document classification document classification, document categorization document clerks document clustering document collection document collection models document compiling and editing method document conservation and preservation document conservation materials document conservation techniques document copying and duplicating services document databases document delivery document deposit document description document distinguish method Document Drafting Office document examination document exchange document filtering document frequency documentics Document, Information & Knowledge document information service

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。