两样本的方差齐性检验 完全随机设计(completely random design)：采 用完全随机化的分组方法，将全部研究对象随机 分配到各组，每组分别接受不同的处理，研究结 束后比较各组均数之间的差别有无...
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completely random experiment design 完全随机实验设计
The trial has adopted one-factor completely random design.
试验采用单因素完全随机设计。
Design: Completely random grouping design and exploratory experimental research based on the experimental animals.
设计：以实验动物为研究对象，完全随机分组设计，探索性实验研究。
Methods the selection of the fitting shoot segment multiplying culture media was studied by orthogonal test design and completely random experimental design.
方法采用正交试验设计和完全随机实验设计筛选罗汉果脱毒苗茎段增殖培养基。
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