英语词汇“double-blind”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	double-blind
释义	double-blind /dub"euhl bluynd"/, adj. of or pertaining to an experiment or clinical trial in which neither the subjects nor the researchers know which subjects are receiving the active medication, treatment, etc., and which are not: a technique for eliminating subjective bias from the test results. [1935-40]
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