名词
中文翻译：Unknown
同义词：
['stair quench', 'step quenching']
例句：
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1. Theengineer designed a stair quench tocool the steel quickly.
工程师设计了一个阶梯式淬火来快速冷却钢材。
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2. During the manufacturingprocess, the material is subjected to astep quenching process.
在制造过程中，材料会经历一个阶梯式淬火过程。
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3.The company uses a step quenchingtechnique to improve the quality of its products.
该公司使用阶梯式淬火技术来提高其产品的质量。