nested design of experiment

例句：

1. 1.The nested experimental design is a powerful tool for testing theories in psychology.
   嵌套实验设计是心理学中测试理论的有力工具。
2. 2.The nested experimental design allowed us to test the hypothesis that temperature affects the speed of reaction.
   嵌套实验设计使我们能够测试温度影响反应速度的假设。
3. 3. The nested experimental design helped us to identify the most effective treatment for the disease.
   嵌套实验设计帮助我们识别出最有效的治疗方法。