air classification造句

例句与造句

1. 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
2. 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
3. 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
4. It's difficult to find air classification in a sentence. 用air classification造句挺难的