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本文描述了一种能检测超精密表面纳米级超微观形貌的扫描隧道显微镜。该装置可测到高定向石墨表面原子图象和精密光栅，金刚石切削表面和精密磨削表面的纳米级形貌。
This article describes a scanning tunneling microscope that can detect ultra-fine nanostructures of superfine surfaces. The device can detect atomic images of highly oriented graphite surfaces and nano-scale topography of precision gratings, diamond cutting surfaces, and precision ground surfaces.