pre-irradiation annealing

例句：

1. 1.The process of pre-irradiation annealing is crucial for the quality improvement of the material.
   预辐照退火过程对于材料质量的提高至关重要。
2. 2.During pre-irradiation annealing, the sample temperature is maintained at a low level to prevent damage to the sample.
   在预辐照退火过程中，样品温度被保持在一个较低的水平，以防止对样品造成损害。
3. 3. Pre-irradiation annealing has been widely used in the manufacturing of high-performance materials such as superalloys and ceramics.
   预辐照退火在制造高性能材料如超合金和陶瓷方面得到了广泛应用。