Preparation of coating microscopicsample is very difficult than general metal material.
与一般金属材料不同， 金属镀层金相试样制备的技术难度要大得多。
2
A high precision control system of worktable is the important part in modern advanced microscopic system, its re-orientation accuracy affects the sample observation quality of microscope directly.
高精度工作台控制系统是现代自动显微系统的重要组成部分，其精度直接影响显微镜对样品的检测质量。
3
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.