Abstract: The surface defects of silver coins was analysed with augerelectron spectroscopy (AES), Scanning electronic microscope (SEM) and energy dispersive spectrum (EDS).

 
  • 文摘:采用扫描电镜、能量色散谱和俄歇电子能谱检测方法,对银币表面缺陷进行了分析。
今日热词
目录 附录 查词历史