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单词 θ86369
释义
the world > action or operation > endeavour > trial or experiment > trial, test, or testing > [noun] > specific tests or testing > where information hidden from tester or subject (2)
double-blind1960

elliptical or as n.

blind test1962

Applied to (the conduct of) a test or experiment in which information about the test that might lead to bias in the results is concealed from the…

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更新时间:2025/2/3 13:18:03