These features are examined by optical microscopy, scanning electron microscopy, and transmission electron microscopy.

这些图形可以用光学显微镜, 扫描电子显微镜和透射电子显微镜来观察.

辞典例句

The microstructural evolution of the alloy was investigated by optical microscopy and scanning electron microscopy.

利用光学显微镜和扫描电子显微镜分析合金在不同变形条件下的组织演化规律.

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