expansion drying

例句：

1. 1.The expansion drying process is crucial for the material's final quality.
   扩张干燥过程对于材料最终质量至关重要。
2. 2.During the expansion drying stage, the material is subjected to high temperatures and pressure.
   在扩张干燥阶段，材料受到高温和压力的作用。
3. 3. The expansion drying method has been widely adopted in industry due to its efficiency and cost-effectiveness.
   由于其高效性和成本效益，扩张干燥方法已广泛应用于工业领域。