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单词 double-blind study
释义
  • double-blind study

    • [?d?b?l bla?nd ?st?di]

    释义

    • 双盲研究
  • 实用场景例句

    • 全部

    This randomized double blind study included 565 parturients.

    565例产妇入选本双盲随机对照实验.

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  • 英英释义

    Noun

    • 1. an experimental procedure in which neither the subjects of the experiment nor the persons administering the experiment know the critical aspects of the experiment; a double-blind procedure is used to guard against both experimenter bias and placebo effe
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