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Aggregate hardness can be measured using the Mohs Hardness Scratch Test.

总计硬度可利用层数硬度划痕测试。

The physical relationship between critical load Lc measured by scratch test,shear strength and adhesion energy exists.

文摘：本文总结了划痕试验法的物理模型及研究现状，临界载荷与涂层和基体之间的界面剪切强度和附着功有物理关系，临界载荷能够表征涂层与基体的结合力。

Results of scratch test that the calcite-coated sample had low friction force than the as-diecast AZ91D.

由刮痕试验可知长有碳酸钙皮膜之AZ91D试片的摩擦力低於基材AZ91D。

A finite element model of scratch test including interface seam was developed to study the effect of varies parameters on the interfacial critical energy release rate of coating/substrate system of metal packaging materials.

采用ABAQUS有限元软件建立了含界面裂纹的划痕法有限元模型，在验证其可信性的情况下，间接分析了各参变量对金属包装材料涂层/基底体系界面分离临界能量释放率的影响。

In addition, scratch test and measurement of microhardness were carried out to investigate variation of adhesion and microhardness of post-implanted c-BN films

此外，还利用划痕试验测量了氮离子注入前后立方氮化硼膜临界载荷，用超轻载荷显微硬度试验机测量了立方氮化硼膜的显微维氏硬度。

Finally, we used scratch test to measure the adhesion of nanometer amorphous diamond film on pure ti and co-cr alloys substrates.

采用薄膜结合强度测试仪测试镀膜后试件的膜／基结合强度。

Scratch test revealed that the adhesion strength between the GLC film and UHMWPE substrate was as high as 90N. The volume wear rate of GLC coated UHMWPE was 1.6×10^(-17)m^3/, which is 19 times reduced.

结果表明：磁控溅射法制备的GLC薄膜与基体结合力大于90 N，且对表面粗糙度没有影响；表面镀覆GLC薄膜的体积磨损率为1.6×10^(-17)立方公尺/，是UHMWPE的1/19。

Recent research progresses of behavior and mechanism about edge chipping were summarized, and edge spalling model, edge chipping by single indenter and edge chipping by scratch test were introduced, all of the merits and defects of them were evaluated, some issues need to be solved for them and some methods to prevent it taking place were presented.

综述了工程陶瓷边缘碎裂行为与机理的最新研究进展，详细阐述了工程陶瓷的边缘碎裂剥落模型、边缘碎裂单晶压头模型和边缘碎裂划痕模型，并对各模型的优缺点作了评价，提出了工程陶瓷边缘碎裂行为与机理研究中尚待解决的问题以及边缘碎裂预防措施。

Hard coating on softsubstrate ; scratch test ; acoustic emission signal

硬膜软基；划痕试验；声发射讯号

Methods: Soft agar clone forming test, cell morphology, scratch test, MIT and flow cytometry were used to examine the changes of Hep-2 cells treated by different concentration of PB in vitro. Results: There was a dose-dependent and time-dependent inhibition of the cell proliferation by PB.

应用细胞生长曲线测定法、软琼脂克隆形成试验、细胞形态观察、划痕试验、MTT法、流式细胞术等对在体外经不同浓度PB处理过的Hep-2细胞进行检测，观察细胞分化程度及运动能力的改变。

This matter overthrew all basises I learned from Sunday school .

这件事把我从周日学校学到的所有道理都颠覆了。

It's one of the cruel ironies of aging: if you want to remember your favorite restaurants, the less you should eat at them.

这是一个老化的残酷讽刺：如果你想记住你最喜欢的餐馆，你应该更少吃到它们。