| 单词 | sample size |
| 释义 | sample sizesample size[′sam·pəl ‚sīz]sample sizesample size(1) A subset of a larger population, selected for investigation to draw conclusions or make estimates about the larger population.(2) The number of subjects in a clinical trial. (3) Number of subjects required for primary analysis. |
| 随便看 |
|
英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。