double-blind

短语

a. 试验者和受试验者都对有关试验无所知的, 双盲的

别名

double blind

释义与例句

adj.
  1. 1.

    Describing an experiment (usually medical) in which some information which might influence the experiment is withheld from two parties. Most commonly, parties in question are the subjects and the administrators and the information which is withheld is the treatment groups of the subjects.

    双盲