1、The process of comminution involves breaking down larger particles into smaller ones.
粉碎的过程涉及将较大的颗粒分解为较小的颗粒。

2、Comminution is a common step in many industrial processes, such as grinding and milling.
粉碎在许多工业过程中是一个常见的步骤，如磨碎和铣削。