ort shot

• 欠注,喷丸不足

ort shot的用法和样例：

例句

1. The change of hardness is caused by shot preening.
   该硬度变化是锌铝涂覆工艺中的喷丸强化引起的。
2. Mechanic shot peening is a traditional process and widely employed by industrial circles.
   传统的机械喷丸工艺在工业界已经得到广泛的应用。