This is ideal optical instrument for micro observation in metallographic structure and surface morphology. It is suitable for research in metallography, mineralogy, precision engineering, etc.
适用于金相组织及表面形态的显微观察，是金属学、矿物学、精密工程学研究的理想仪器。
The micro morphology of fiber surface was analyzed by SEM, and the active functional group on the fiber's surface was analyzed by XPS.
利用扫描电镜和电子能谱，进行了纤维表面形貌分析及表面活性官能团分析。
And the shot peening surface micro morphology is acute deformation of surface microstructure, lattice distortion and bidirectional cross-slip;
喷丸表面微观形貌为表层组织剧烈变形、晶格扭曲和双向交滑移；
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