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double blind的英文翻译是什么意思，词典释义与在线翻译：
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
double blind的用法和样例：
例句
- The study was made as a randomized double blind control trial.
试验按双盲双模拟随机对照平行法进行。 - Double blind and open trial on treating depression with Moclobemicle and Amitriptyline.
国产吗氯贝胺与阿米替林治疗抑郁症双盲和开放试验。
