Deister phase

例句：

1. 1. The material was subjected toa Deister phase during the heat treatmentprocess.
   在热处理过程中，材料经历了退火阶段。
2. 2. During the Deister phase, thematerial's properties were optimized for maximumstrength.
   在退火阶段，材料的性质得到了优化，以获得最大的强度。
3. 3. The Deisterphase is essential for the proper functioning of the device.
   退火阶段对于设备的正常工作至关重要。