基本解释

• [數學]取樣橫截〔斷〕麪

英汉例句

雙語例句

• DESIGN: Random cluster sampling methods and a cross-section survey.
  設計：隨機整群抽樣，橫斷麪調查。
• Its main work includes the Yellow River sediment cross-section tests, river bed surface quality sampling and particle size distribution analysis and so on.
  其主要工作內容包括黃河河道斷麪淤積測騐，河道表層河牀質取樣及顆粒級配分析等工作。

专业释义

數學

• 取樣橫截〔斷〕麪