... surface microhardness 表面显微硬度 ; 面的显微硬度值 ; 表面显微硬度值 ; 面显微硬度值 microhardness testing 显微硬度试验 rock microhardness 岩石的微硬度 ...
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microhardness testing equipment 显微硬度测试设备
Microhardness on the surface layer were measured by microhardness testing machine.
利用显微硬度试验机来测量表面显微硬度。
The crack in quenching boundary of the hydraulic press plunger surface was analyzed by means of chemical composition analysis, microstructure examination and microhardness testing.
采用化学分析、金相检验和显微硬度梯度试验等方法对油压机柱塞表面淬火交界处裂纹进行了分析。
By means of optical microscopy, microhardness testing, X-ray diffractometry (XRD) and scanning electron microscopy (SEM), the oxygen-diffusion zone was characterized in the present paper.
通过金相观察、显微硬度测试、x射线衍射(XRD)及扫描电镜(SEM)分析，研究了渗氧层的结构和性能。
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