英语词汇gradient hardness怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
?分级硬度
... 抓斗绞车装置 grabbing gear 分级硬度 gradient hardness 上宽铸锭模 gradient mold ...

短语

1
The hardness gradient, depth, microstructure and phases of nitrided layers were measured with Microhardness Apparatus, Microcopy and X-ray diffractometer.
利用显微硬度计、金相显微镜和X射线衍射仪测定了渗氮层的硬度梯度、层深、显微组织和相组成。
2
The results showed that the hardening layer has better hardness gradient and high wear resistance.
结果表明，表面熔化处理后的硬化层的硬度梯度平缓，耐磨性高。
3
The result showed that there was obvious gradient in the distribution of the hardness and microstructure of the composite layer.
研究结果表明，复合材料层的硬度及显微组织分布均存在明显的梯度。

单词	gradient hardness
释义	gradient hardness 简明释义梯度硬度网络释义 1 ?分级硬度 ... 抓斗绞车装置 grabbing gear 分级硬度 gradient hardness 上宽铸锭模 gradient mold ... 短语 1 mould with gradient hardness 梯度硬度模具双语例句 1 The hardness gradient, depth, microstructure and phases of nitrided layers were measured with Microhardness Apparatus, Microcopy and X-ray diffractometer. 利用显微硬度计、金相显微镜和X射线衍射仪测定了渗氮层的硬度梯度、层深、显微组织和相组成。 2 The results showed that the hardening layer has better hardness gradient and high wear resistance. 结果表明，表面熔化处理后的硬化层的硬度梯度平缓，耐磨性高。 3 The result showed that there was obvious gradient in the distribution of the hardness and microstructure of the composite layer. 研究结果表明，复合材料层的硬度及显微组织分布均存在明显的梯度。
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