double blind是什么意思_double blind的用法_翻译_读音

- 双盲
英英释义
Noun:

a test procedure in which the identity of those receiving the intervention is concealed from both the administrators and the subjects until after the test is completed; designed to reduce or eliminate bias in the results
例句
临近单词

double vee double double mechanical reed double-low rape seed double wiper switching double-PWM converter double- side trimmer Double ridge waveguide double error detection double-header boiler double crucible system double-charging bell

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