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词汇
secondary electron
释义
secondary electron
基本
例句
次级电子,二次电子
In this paper the sample preparation techniques of radiolarite were discussed in order to get high qualitysecondary electronimages in SEM.
讨论了为获得放射虫化石的高质量的二次电子图像所采用的试样制备方法。
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更新时间:2025/6/15 22:41:08