study on large sample的意思|示意

The technique is based on taking small genetic samples and rapidly copying them to provide a large enough sample to study.

这项技术是根据提取小量遗传学样本，快速扩增大量样本进行研究。

The study is based on a large population sample and took into account other possible factors, such as depression, season and levels of physical activity.

这项研究基于大群体样本，并且考察分析了其他可能影响的因素，如忧郁，季节和身体活动水平。

Orthodox study mode on multiple factor disease and large sample perspective study indicate that hereditary factor is a considerable role in the process of alcohol dependence pathogenesis.

传统的多因子疾病研究方法以及大样本前瞻性研究表明遗传因素在酒依赖发病过程中起重要作用。