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单词 double-blind
释义

double-blind

UK

DEFINITIONS1
  1. 1
    a double-blind test involves two groups of people, only one of which is really being tested. None of the people in the two groups and none of the scientists performing the test knows which people belong to each group.
    Synonyms and related words

    Scientific research and relating to scientific research

double-blind

US

DEFINITIONS1
  1. 1
    a double-blind test involves two groups of people, only one of which is really being tested. None of the people in the two groups and none of the scientists performing the test knows which people belong to each group.
    Synonyms and related words

    Scientific research and relating to scientific research
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更新时间:2024/11/13 13:30:04