-
The research involves collecting data from two random samples.
该研究包括从两个随机的样本中收集数据。
youdao
-
Some retailers pull 3-4 random samples from each product group.
一些零售商随机从每批产品中抽取3-4 件样品。
youdao
-
Some retailers pull 3-4 random samples from each product group.
一些零售商随机从每批产品中抽取3-4 件样品。
youdao