名词
中文翻译：电视管束
同义词：
['电视管，电视束例句：1. The picture tube beam was broken', 'causing the screen to flicker.（电视管束断了，导致屏幕闪烁。）']
例句：
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1. The picture tube beam was broken, causing the screen to flicker.
电视管束断了，导致屏幕闪烁。
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2.The technician carefully replaced the picture tube beam in the TV.
技术人员小心翼翼地更换了电视机的电视管。
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3. The new model of the TV has a more powerful picture tube beam.
这款新型号的电视机拥有更强大的电视管束。