cold hardening meaning in English
加工硬化。
Examples
- Cold hardening ( cold acclimation ) processes taking place in plants before the onset of winter that prepare them to withstand low temperatures
低温锻炼（低温驯化） ：在冬季来临之前植物体内发生的一些生理变化，目的是为了经受即将来临的低温。 - During the winding of magnetic pole coils used in synchronous electric motors , cold hardening is induced by press bending at 90 , by which the coils are hard to be pressed and shaped , thus local resistivity increases and results in influence on the coil lifetime
摘要同步电动机磁极线圈在编绕加工时， 90角处因压弯而产生的冷作硬化现象使线圈无法装压成型，且局部电阻率增大，甚至影响磁极线圈使用寿命。