“item difficulty”的概念、定义、翻译、参考文献-科学参考

单词	item difficulty
释义	item difficulty 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	multicolor imaging multicolor injection molding multi color laser multi-color laser multicolor laser multicolor photometer multicolor photometry multicolor spatial soliton multi-colour display multi-coloured brocade with dancer and animal patterns multi-coloured enamelled glazed water container with flower patterns multicolour-glazed large base multi-colour photometry multicolour spatial soliton multicommodity flow multicommodity flow problem multi-compartment model multicomplex function theory multi-component atmosphere detection technology based on filament laser multi-component competitive adsorption multicomponent equation multi-component fluid flow through porous media multicomponent glass optical fiber multicomponent open system multicomponent plasma

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。