ran.dom.izev.tr.(及物动词)ran.dom.ized,ran.dom.iz.ing,ran.dom.iz.es To make random in arrangement, especially in order to control the variables in an experiment.随机化:在排列上使成为随机变量,尤指为了控制试验中的变量【引伸】ran.domiza.tionran.domiz.ern.(名词)