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1·The hardness was measured by the microhardness tester.

用显微硬度仪测试了试样的显微硬度。

2·Hardness was counted by Dynamic Ultra Micro Hardness Tester.

动态超显微硬度仪测试材料的硬度。

3·The ultrasonic hardness tester is an versatile nondestructive tester.

超声硬度计是一种普适的无损测试仪器。

4·The using processes of material hardness tester in materials science experiment were described.

设计了材料学实验中的硬度试验的操作过程。

5·Microstructure and hardness of the joint were analyzed by optical metallurgical microscope, EDS and micro-hardness tester.

用金相显微镜、EDS和显微硬度计对其焊接接头进行了显微组织、成分分布和硬度分析。

6·HV-10T Vickers hardness Vickers hardness tester using the new technology of precision mechanical and optical technologies.

HV - 10 t型小负荷维氏硬度计采用精密机械技术和光电技术的新型维氏硬度计。

7·The flexural strength and hardness of the specimens were tested with an instron testing machine and a microhardness tester.

分别以应力分析仪和显微硬度仪测试两组试件的挠曲强度和硬度值。

8·Testing apparatuses include two polishing machines, one F20 spectrograph, one Rockwell hardness tester, and one metallomicroscope.

抛光机两台，F20光谱仪，洛氏硬度计，金相显微镜各一台。

9·Cross section of the coatings was observed by metallurgical microscopy. Hardness of the coatings was tested by micro-hardness tester.

采用光学金相显微镜观察涂层断面的形貌，通过显微硬度计测试涂层的显微硬度。

10·Compared with the traditional hardness tester and the Leeb hardness tester, the ultrasonic hardness tester has its unique superiority.

通过对其工作原理的分析和与其他硬度测试仪器的对比，总结了超声硬度计在硬度测试上独特的优越性。