随机分配

1
Random assignment
4、随机化——随机分配被试到各个组，随机分配（random assignment）：每个参加实验的个体都有同等的机会被分配到被比较的任何一个实验组或控制组中去。
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[遗] random assortment
... radiomutation 放射突变 random assortment 随机分配 random fixation of gene 基因随机固定 ...
3
random distribution
...型逆变器，混沌映射， SVPWM， 随机分配 [gap=1054]Keywords Cascaded Inverter, Chaotic Mapping, SVPWM, Random Distribution ...

短语

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同一项研究还发现，俄亥俄州立大学随机分配的跨种族室友在学期结束前摊牌的概率是同种族室友的两倍。
That same study found that randomly assigned interracial roommates at Ohio State broke up before the end of the quarter about twice as often as same-race roommates.
2
根据最近的两项研究，随机分配不同种族的人成为室友更有可能造成紧张的冲突，以至于一个室友会搬出去。
According to two recent studies, randomly assigned roommates of different races are more likely to experience conflicts so strained that one roommate will move out.
3
Fazio 的印第安纳州研究发现，与白人室友相比，随机分配的不同种族室友中，学期结束时不再同住的人数是整整三倍。
Fazio's Indiana study found that three times as many randomly assigned interracial roommates were no longer living together at the end of the semester, compared with white roommates.

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