“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	pyrolite pyrolite model pyrology pyroluminescence pyrolusite pyrolysate pyrolysis pyrolysis apparatus pyrolysis chamber pyrolysis experiment pyrolysis gas pyrolysis gas chromatography pyrolysis gas chromatography logging pyrolysis gas chromatography (PGC) pyrolysis gas oil pyrolysis gasoline pyrolysis mass spectrometry pyrolysis of polymers pyrolysis reactor pyrolysis recycle pyrolysis, thermolysis pyrolysis treatment of solid waste pyrolytically coated graphite tube pyrolytic carbon film resistor pyrolytic chemical vapor deposition

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。