sampling cross-section

基本解釋

• [數學]取樣橫截〔斷〕面

英漢例句

雙語例句

• DESIGN: Random cluster sampling methods and a cross-section survey.
  設計：隨機整群抽樣，橫斷面調查。
• 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面淤積測驗，河道表層河床質取樣及顆粒級配分析等工作。

• sampling cross-section更多例句

專業(yè)釋義

數學

• 取樣橫截〔斷〕面