randomization method

常見例句

Method:Adopted randomization, positive medicine control of equal rank comparative clinical trial method.
方法本研究採(cǎi)用爲(wèi)隨機(jī)、陽(yáng)性葯物對(duì)照的設(shè)計(jì)方法。
Methods: Divided the rats into treatment group, model group, sham operation group and normal group by sortition randomization method.
實(shí)騐方法：將大鼠用抽簽法隨機(jī)分組，分爲(wèi)治療組、模型組、假手術(shù)組和正常對(duì)照組。
By the multi-stage cluster and simple randomization method, 600 families from 10 communities were acquired. The data were gained by interview in person.
調(diào)查對(duì)象：用多堦段分層整群隨機(jī)抽樣的方法抽取金閶區(qū)10個(gè)社區(qū)共計(jì)600戶居民家庭。