名词
中文翻译：阶梯退火
同义词：
['阶梯退火，阶梯冷却，阶梯退火处理']
例句：
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1.The stepped annealing process is crucial for the quality of the final product.
阶梯退火过程对于最终产品的质量至关重要。
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2.During the stepped annealing stage, the material is heated and then cooled gradually.
在阶梯退火阶段，材料被加热然后逐渐冷却。
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3.The stepped annealing technique has been shown to improve the strength and toughness of steel alloys.
阶梯退火技术已被证明可以提高钢合金的强度和韧性。