“项目难度”的概念、定义、翻译、参考文献-科学参考

单词	项目难度
释义	项目难度 Encyclopedia 理学项目分析释 item difficulty项目难度被试完成测验项目任务时所遇到的困难程度。一般在学业和能力测验中会较多使用难度来考察项目对于被试的难易程度。
随便看	theory of ben se theory of bibliographic control theory of bibliography science theory of biological deviant theory of bolt anchored steel fibre reinforced shotcrete linings Theory of Book Classification Theory of Book Collection theory of book distribution management theory of born criminal theory of boundary layer Theory of Bright Heavens theory of buildings theory of bureaucracy theory of C*-algebras Theory of Calligraphy Theory of Canopy-Heavens theory of canopy-heavens theory of capture theory of cardinals theory of categories theory of center-periphery theory of central town-village construction theory of ceramics sintering theory of characteristics theory of chemical reactivity

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。