cold deformation

例句：

1. 1. The steel was subjected to cold deformation in order to improve its strength.
   为了提高其强度，钢材经受了冷变形处理。
2. 2.During the manufacturing process, the material undergoes cold deformation to achieve the desired shape and size.
   在制造过程中，材料经历冷变形以获得期望的形状和尺寸。
3. 3. Cold deformation is a crucial step in the production of precision parts, as it can significantly affect their final properties.
   冷变形是生产精密部件过程中至关重要的一步，因为它可以显著影响最终的性能。