网站首页  词典首页

请输入您要查询的英文单词：

　

单词 double-blind
释义
double-blind
adjective
science,medicalspecialized
uk
/ˌdʌb.əlˈblaɪnd/us
/ˌdʌb.əlˈblaɪnd/
A double-blindstudyortrial,especiallyinmedicine, is one in which twogroupsofpeoplearestudied, forexamplewith onegrouptaking a newdrugand onegrouptaking somethingelse, but neither thepeoplein thestudynorthescientistordoctorknowswhichpersonis in whichgroup.
（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）
SMART Vocabulary: related words and phrases
Scientific techniques
  • anatomize
  • anti-vivisection
  • biohacker
  • biohacking
  • blind
  • blind test
  • carbon capture
  • clone
  • collar
  • dissect
  • gene amplification
  • genetic fingerprinting
  • model
  • non-technical
  • PCR
  • polymerase chain reaction
  • recentrifuge
  • resample
  • tissue culture
  • transgenic
See more results »
(Definition ofdouble-blindfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

double-blind| Business English

double-blind
adjective[usually before noun]
uk
us
(alsodouble-blinded)
used todescribeatestof a newproduct,especiallyamedicine, in which onegroupofpeopleis given the newproduct, and anothergroupis given something thatcontainsnone of theproduct. Neither those beingtestednorthose doing thetestingknowwhichgroupis which:
double-blind study/trialThis is a double-blindtrialof 400patientswhere 60% will get thedrugand 40% will get aplacebo.
(Definition ofdouble-blindfrom theCambridge Business English Dictionary© Cambridge University Press)

Examplesofdouble-blind

double-blind
Therapeutic efficacy of right prefrontal slow repetitive transcranial magnetic stimulation in major depression : adouble-blindcontrolled study.
From theCambridge English Corpus
Pathological laughing and crying following stroke: validation of a measurement scale and adouble-blindtreatment study.
From theCambridge English Corpus
Randomizeddouble-blind, placebo-controlled trial of high-flow inhaled oxygen in acute cluster headache.
From theCambridge English Corpus
Efficacy of pregabalin in neuropathic pain evaluated in a 12-week, randomised,double-blind, multicentre, placebo-controlled trial of flexible- and fixed-dose regimens.
From theCambridge English Corpus
Usingdouble-blindprocedures, it assessed patients a few weeks after withdrawal and then again at 6 and 12 months.
From theCambridge English Corpus
Patients from thesedouble-blindtrials could subsequently enroll in long-term open-label safety studies.
From theCambridge English Corpus
Seventy-six percent of the total study population completed thedouble-blindstudy.
From theCambridge English Corpus
Such compromise of the integrity of thedouble-blindin a clinical trial could lead to spurious results or an exaggeration of the treatment effect.
From theCambridge English Corpus
A randomizeddouble-blindcontrolled trial in normal subjects.
From theCambridge English Corpus
There were no psychometric score differences between treatment groups after 3 months ofdouble-blindtreatment.
From theCambridge English Corpus
These function structures were then graded for quality using adouble-blindsystem.
From theCambridge English Corpus
This practice continues today, as we solicit at least three referee reports for each article as part of thedouble-blindpeer-review process.
From theCambridge English Corpus
Subject and scorer bias is easily controlled bydouble-blinddesigns.
From theCambridge English Corpus
An example is the insistence ondouble-blindrandomized clinical trials for the rigorous comparison of interventions.
From theCambridge English Corpus
In the case of chemotherapy, placebos anddouble-blindsituations are usually employed to ensure that an observed effect is directly attributable to the treatment.
From theCambridge English Corpus
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
#https://dictionary.cambridge.org//dictionary/english/double-blind##
随便看

　

英汉词典包含213609条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。

　

Copyright © 1999-2024 qbania.com All Rights Reserved
更新时间：2024/12/28 16:20:45