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观察性研究
释义
观察性研究
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。
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fictitious moment of inertia
fictitious play
fictitious player
fictitious star
fictitious state
fictitious sun
fictitious time
fictitious year
fictive motion
FID
fiddle
Fidelio
fidelity
fidelity insurance
fidelity of quantum states
Fides
fiducia
fiducial
fiducial confidence bar
fiducial confidence box
fiducial confidence circle
fiducial confidence ellipse
fiducial density
fiducial distribution
fiducial estimation
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