英语词汇double blind test怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	double blind test
释义	double blind test 简明释义盲法试验：科学方法中的一种实验，对分组情况进行保密，避免结果受安慰剂效应或观察者偏向影响。双语例句 1 Method:double blind and double simulated comparison tests to compare pain relieving effects and side effects in treating 121 cases of severe tumor pain by Guiseng Zhitong Mixture and Qiangtongding. 方法：随机、双盲、双模拟对照试验，比较桂参止痛合剂、强痛定对12 1例中、重度癌痛的镇痛效果及不良反应。
随便看	performance improvement performance improvement performance index Perfor mance Index performance index meter performance indicator performance indicator performance indicators performance indicators performance indices performance information performance in service performance intelligence quotient performance interview performance IQ performance issue performance knowledge performance letter of credit performance level performance levels performance life performance limit performance limitation performance limiting conditions performance line

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。