名词
中文翻译：硬化效应
同义词：
['hardening process', 'hardening action例句：1. The steel undergoes a hardening effect during the heat treatment process.（在热处理过程中，钢材会经历硬化效应。）']
例句：
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1. The steel undergoes a hardening effect during the heat treatment process.
在热处理过程中，钢材会经历硬化效应。
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2.The hardening effect is responsible for the increased strength of the material.
硬化效应是材料强度增加的原因。
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3. The hardening effect is essential for the proper functioning of the machine.
硬化效应对于机器的正常运作至关重要。