supergrinding

例句：

1. 1. The supergrinding machine can process materials with a very small particle size.
   超研磨机器能够处理非常小的颗粒尺寸的材料。
2. 2. Supergrinding technology is widely used in the field of metallurgy.
   超研磨技术在冶金领域得到了广泛应用。
3. 3. The supergrinding process not only improves the quality of the final product but also reduces waste and energy consumption.
   超研磨工艺不仅提高了最终产品的质量，还减少了浪费和能源消耗。