Cutmarks were a kind of surface modification marks on bones and teeth(fossils), which were an important aspect of microscopic taphonomy research.
切割痕迹是骨骼和牙齿(化石)上一种常见的表面改造痕迹,也是西方微观埋藏学研究的重要内容。
Besides, the deformation mechanism of the soil is explained from the microscopic aspect based on the contrast of the undisturbed sample and the failure sample by cyclic triaxial test.
另外,将原状土和循环三轴试验破坏后两种状态的土样作了对比,从微观的角度解释了土体的变形机理。
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