名词
中文翻译：分散硬化
同义词：
['dispersion hardening', 'dispersion strengthening', 'dispersion hardening process']
例句：
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1. The steel undergoes a process called dispersion hardening to improve its strength and toughness.
这种钢材经过一个叫做分散硬化的过程，以增强其强度和韧性。
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2.During the dispersion hardening process, the grain size is reduced, which leads to a higher density and strength of the material.
在分散硬化过程中，晶粒尺寸减小，这导致材料的密度和强度提高。
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3. In the manufacturing industry, dispersion hardening is used to produce parts with high mechanical properties.
在制造业中，分散硬化被用来生产具有高机械性能的部件。