名词
中文翻译：真空框架
同义词：
['vacuum tube holder', 'vacuum tube frame例句：1. The vacuum frame is designed to hold the vacuum tubes in place.（真空管架的设计是为了固定真空管。）']
例句：
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1. The vacuum frame is designed to hold the vacuum tubes in place.
真空管架的设计是为了固定真空管。
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2.The vacuum tube was broken and needed to be replaced with a new one.
真空管坏了，需要用新的来替换。
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3. The vacuum tube frame is essential for maintaining the proper alignment of the vacuum tubes.
真空管架对于保持真空管的正确对齐至关重要。