smooth grinding

• 细磨,精研磨

smooth grinding的用法和样例：

例句

1. A study of mechanochemical changes of kaolin duringdry fine grinding is made in this paper.
   本文研究了高岭土干细磨过程中发生的机械力化学变化。
2. The function of ultra fine grinding and alkali leaching is investigated,and the mechano chemistry mechanism of accelerating pyrite decomposition is discussed.
   考察了超细磨碱浸的作用，讨论了促进黄铁矿分解的机械化学机理。