spheroidizing of powder

例句：

1. 1. The process of spheroidizing is crucial for the formationof spheres.
   形成球体的过程对于球形化至关重要。
2. 2. The chemical reaction involvedin spheroidizing can be quitecomplex.
   涉及球形化的化学反应相当复杂。
3. 3. Thematerial was spheroidized to improveits durability and strength.
   这种材料被球形化以提高其耐用性和强度。