phase thickness of thin films

例句：

1. 1. The thin film's phase thickness is crucial for its performance.
   薄膜的相变厚度对其性能至关重要。
2. 2.The development of new materials requires understanding the phase thickness of different compounds.
   新材料的开发需要了解不同化合物的相变厚度。
3. 3. The phase thickness of the thin film can be adjusted to optimize its performance.
   薄膜的相变厚度可以调整以优化其性能。