double-blind study
英
美
- 双盲研究
new
double-blind study的英文翻译是什么意思，词典释义与在线翻译：
英英释义
Noun:
-
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 effects"
