fine grinding的用法和樣例：
例句
- A study of mechanochemical changes of kaolin duringdry fine grinding is made in this paper.
本文研究了高嶺土干細磨過(guò)程中發(fā)生的機械力化學(xué)變化。 - The application of concrete with high content fly ash is studied, using Saima cement, fine fly ash of Shizuishan Power Plant.
摘要采用賽馬普通硅酸鹽水泥和石嘴山電廠(chǎng)細磨粉煤灰，激發(fā)劑，開(kāi)展了高摻量粉煤灰混凝土的試驗研究，分析了粉煤灰混凝土的強度機理。
