APP placebo ;① 在实验设计中,使用安慰剂以消除观察者的偏倚。① A placebo is used to eliminate observer bias in an experimental setting.② 安慰剂是设计虚拟医疗的一种干预性措施。② A placebo is an intervention designed to simulate medical therapy.......（本文共 171 字） [阅读本文] >>
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placebo ;① 在实验设计中,使用安慰剂以消除观察者的偏倚。① A placebo is used to eliminate observer bias in an experimental setting.② 安慰剂是设计虚拟医疗的一种干预性措施。② A placebo is an intervention designed to simulate medical therapy.......（本文共 171 字） [阅读本文] >>
