名词
中文翻译：硬化处理同义词
同义词：
['hardening', 'hardening treatment', 'hardening process']
例句：
-
1. The steel was subjected to stepped hardening to improve its strength.
钢材经过阶梯式硬化处理以提高其强度。
-
2. During the manufacturing process, the material underwent stepped hardening to achieve optimal properties.
在制造过程中，材料经历了阶梯式硬化处理以获得最佳性能。
-
3. The engineers designed a new process for stepped hardening that significantly reduced waste.
工程师们设计了一种新的阶梯式硬化工艺，显著降低了浪费。