对于各种硬度和材质的样品它可提供良好的尖锐边缘并且保持共面性。
For various hardness and texture of the samples it can provide a good sharp edge and to maintain a total of nature.
摩擦学测试表明渗氮样品不仅摩擦系数大大降低了，而且表面硬度也获得了显著提高。
Tribological tests reveal that the friction coefficients of the nitrided samples are greatly reduced, and the surface hardness is remarkably improved at the same time.
然而挤压装置仅能大体估计样品的新鲜程度，因为测量结果同样还要取决于包装材料的硬度及面包片装填的松散度。
However, the squeezing device gives only an approximation of freshness, since the reading also depends on the stiffness of the wrapping and the looseness with which the bread slices are packed.
轰击后样品表面的显微硬度与耐腐蚀性测试结果表明，显微组织的细化，改善了金属材料表面的物化性能。
The results of microhardness and corrosive resistance showed that mechanical properties of surface layer have been improved due to the refined grain.
本文报道了六种钢轨和不同硬度车轮样品的磨损试验结果。
It presents the results of wear tests of wheels on six rails with different hardness.
表面显微硬度较未处理的样品明显提高。
The surface microhardness was substantially increased compared with the untreated.
电镀薄片可以用来制备光学显微镜、扫描电镜及透射电镜的观察样品，而且可以用来进行粉末的热片进及业余末的显微维氏硬度测试等实验。
The plated sheet can be used to prepare the specimen for optical microscopy, SEM and TEM, it can also be used for the heat-treatment and the microhardness test of the powders.
球经高频低压等离子体浸没离子注入及氮化处理后，样品表面的硬度、耐磨性和耐腐蚀性显著提高，具有较好的均匀性。
The hardness, wear resistance and corrosion resistance of the ball were significantly increased after the treatment of HLPIII, and had better uniformity.
样品表面的显微硬度值达到了335HV0.05，与基体相比表面硬度提高两倍左右。
The surface microhardness had improved from 160HV0.05 of the initial sample to 335HV0.05 after CRPD.
样品表面的显微硬度值达到了335HV0.05，与基体相比表面硬度提高两倍左右。
The surface microhardness had improved from 160HV0.05 of the initial sample to 335HV0.05 after CRPD.
应用推荐