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3.2 完全随机分组设计3.2 .1 设计方案说明 完全随机分组设计 ,是将实验单位随机地分配到各个处理组中进行实验观察 ,或者分别从不同总体中随机抽样进行对比观察的一种实验设计方案。在实验研究中先将实验单位按照某个特征顺序编号 ,然后用随机数表 ,将其分配到各组中去 ,最
3.2 completely randomized block design 3.2.1 design program completely randomized block design is the experimental unit randomly assigned to each processing group for experimental observation, or from different populations in a random sample for comparison and observation of an experimental design. In the experimental study, the experimental units are first numbered according to a certain sequence of features, then the random number table is used to assign them to each group, and the most