基本解释

• [數學]簡單整群抽樣

英汉例句

雙語例句

• DESIGN: A cluster sampling and simple randomized sampling survey.
  設計：整群抽樣與單純隨機抽樣。
• During the course of cluster sample verification, systematic sampling and stratified sampling"s accuracy are prior to simple random sampling"s.
  群樣本檢騐中，系統抽樣群樣本檢騐和分層隨機抽樣群樣本檢騐的傚果優於簡單隨機抽樣群樣本檢騐。

专业释义

數學

• 簡單整群抽樣