名词中文翻译
中文翻译：阴极射线束
同义词：
['electron beam', 'cathode ray', 'electron beam例句：1. The electron beam was directed towards the target.（电子束被指向目标。）']
例句：
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1. The electron beam was directed towards the target.
电子束被指向目标。
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2. The electron beam was used to scan the surface of the sample.
电子束被用来扫描样品的表面。
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3. The electron beam was used to create a high-resolution image.
电子束被用来创建高分辨率的图像。