dispersed phase hardening

例句：

1. 1. The process of dispersed phase hardening is crucial for the material's strength and durability.
   分散相硬化过程对于材料强度和耐用性至关重要。
2. 2.In the manufacturing process, dispersed phase hardening is used to improve the overall performance of the material.
   在制造过程中，分散相硬化被用来提高材料的总性能。
3. 3. The engineer explained that dispersed phase hardening is a technique used to enhance the bonding between different materials.
   工程师解释说，分散相硬化是一种用于增强不同材料之间粘合的技术。