网站首页  词典首页

请输入您要查询的词汇:

 

词汇 double-blind
释义
double-blind
adjective science, medical specialized uk/ˌdʌb.əlˈblaɪnd/ us/ˌdʌb.əlˈblaɪnd/
(尤指药物)双盲测试的(受试者和医生均不知道哪一组在接受测试)
A double-blind study or trial, especially in medicine, is one in which two groups of people are studied, for example with one group taking a new drug and one group taking something else, but neither the people in the study nor the scientist or doctor knows which person is in which group.
随便看

 

MX2U.com英汉词典共收录126179条英汉翻译词条,基本涵盖了全部常用英语词汇的翻译、用法及例句,是英语学习的有利工具。

 

Copyright © 2004-2022 Mx2u.com All Rights Reserved
京ICP备2021023879号 更新时间:2024/12/22 10:30:32