experimental design work

例句：

1. 1.The team's success in the experiment is due to their careful experimental design work.
   团队在实验中的成功归功于他们仔细的实验设计工作。
2. 2. The scientist conducted an experiment to test the hypothesis.
   科学家进行了一个实验来测试这个假设。
3. 3. The researcher's experimental design was innovative and effective.
   研究者的实验设计是创新且有效的。