“Rasch model”的概念、定义、翻译、参考文献-科学参考

单词	Rasch model
释义	Rasch model Encyclopedia 理学【基本概念】释 Rasch modelRasch模型由丹麦数学家和教育学家G.拉什（Georg Rasch，1901～1980）在1960年提出，只考虑题目难度参数，基于Logistic函数建立的项目反应理论模型。又称单参数Logistic模型。
随便看	radiation recombination radiation region radiation resistance radiation resistant glass radiation-resistant material radiation resistant polymer materials radiation resolution radiation ripening radiation risk radiation safety radiation safety license radiation safety management radiation safety management system radiation scattering radiation self decomposition radiation sensitivity radiation sensitization radiation sensitizer radiation sensitizing radiation sensitizing; radiosensitization radiation sensor radiation shape factor radiation shield radiation shielding radiation shielding concrete block

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