硬度分布硬度梯度
Hardness distribution Hardness gradient
以上为机器翻译结果,长、整句建议使用 人工翻译 。
等离子表面淬火硬化层的硬度分布,在某一区域内无明显的硬度梯度,这与常规淬火方法的结果不太一样。
The hardness distribution without obviously declining gradient in one range of the hardened layer produced by plasma quenching is rather different from that by conventional quenching.
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