审稿人要求计算样品量，不知道基础实验材料类的样品量怎么计算？

做的是材料类的粘接实验
审稿人要求计算样品量，我查了一下都是临床实验的样品量计算，不知道基础实验材料类的样品量怎么计算？求助各位大大，谢谢

- Was a power analysis done to determine the number of specimens required in each test group in order to determine if statistical differences existed between groups? If so, please include this information. If not, please explain why not, and state how sample sizes were determined.