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单词
retrospective study
释义
retrospective study
Encyclopedia
理学
临床试验的自适应性设计
释
retrospective study
观察性研究
在自然状态下对研究对象的特征进行观察、记录,并对结果进行描述和对比分析的研究。
Mathematics
retrospective study
回溯研究
随便看
Graduate Record Examinations
graduate school
Graduate School of Information and Media Studies, University of Tsukuba
Graduate School of Library and Information Science,University of Illinois at Urbana-Champaign
graduate tutorial system
graduation
graduation bounded below
graduation certification
graduation curve
graduation dispatch
graduation error
graduation of curve
graduation of data
graduation song
graduator
Graeco-Latin square
graeco-latin square design
Graeco-Roman square
Graeffe
Graeffe iteration
Graeffe method
Graeffe root-squaring method
Graeme John Jameson
Graffias
graffiti
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