air classification meaning in English
风选
空气分级
空气分类
空气风力分级
空气风力分离
气力分选
气流分级
Examples
- Particle size analysis ; size analysis by air classification ; fundamentals
粒度分析.用空气分级法进行粒度分析.原理 - Particle size analysis ; size analysis by air classification with centrifugal counterflow classifier
粒度分析.用离心逆流分粒器风力分级法进行粒度分析 - Particle size analysis ; size analysis by air classification with gravitation - counterflow elutriator
粒度分析.用重力逆流筛分机的风力分级法进行粒度分析