-
Design: Completely randomized grouping design and controlled study.
设计：完全随机分组设计，对照试验。
youdao
-
DESIGN: Completely randomized digital table and randomized controlled animal study.
设计：完全随机数字表法，随机对照动物实验。
youdao
-
DESIGN: Completely randomized digital table and randomized controlled animal study.
设计：完全随机数字表法，随机对照动物实验。
youdao