quenching correction

例句：

1. 1.In the process of quenching, the material is cooled to a very low temperature.
   淬火过程中，材料被冷却到非常低的温度。
2. 2. The quenching correction method can effectively improve the surface quality of the welding bead.
   淬火校正方法可以有效地提高焊接熔滴的表面质量。
3. 3.Quenching correction is an important technique in the production of precision parts.
   淬火校正是精密部件生产过程中的一个重要技术。