Usted buscó: double blind, randomized study (Inglés - Chino (Simplificado))

double-blind
雙盲

the university of western australia suggested "double blind tests " for dogs and supervisors.
西澳大利亚大学建议对探测犬和监督员进行 "双盲测试 "。

there have been a number of studies comparing the use of buprenorphine with that of methadone in double-blind trials.
近年进行了一些研究，在双盲试验中将丁丙诺啡的使用与美沙酮的使用作对比。

the results of a double blind, placebo-controlled, single-centre study of the safety, tolerability and pharmacokinetics of trichlorfon in patients with alzheimer disease were used to calculate the noel for inhibition of erythrocyte cholinesterase activity.
一项采用双盲、安慰剂对照和单中心方法的研究探讨了敌百虫在阿尔兹海默病人体内的安全性、耐受性和药代动力，研究结果用于计算致使红细胞胆碱酯酶活性受抑的无观测效应水平。

the second protocol of fundación eudes is on a comparative, blind, randomized and longitudinal study of two formulas, "scb " and "prosure ", to provide nutritional support to patients with hiv/aids and antiretroviral treatment.
厄德基金会的第二项科学实验计划是对 "scb "和 "prosure "这两种配方进行比较、盲目、随机和纵向研究，据以向艾滋病毒/艾滋病患者提供营养支持和抗逆转录病毒治疗。

in a randomized double-blind study in human volunteers (7 of each sex) given ascending single oral doses, azinphos-methyl did not induce cholinergic signs or changes in erythrocyte acetylcholinesterase activity at the highest doses tested, up to 1 mg/kg bw in males and 0.75 mg/kg bw in females.
在对人类志愿者（每种性别各7人）的随机双盲研究中，单次口服剂量逐渐递增，在最高试验剂量下，即男性1毫克/千克体重，女性0.75毫克/千克体重，谷硫磷没有诱发胆碱能症状或红血球乙酰胆碱酯酶活性变化。