真空电子是什么意思-真空电子的词语解释-相关组词-词语-近音词-同音词 - 掌上跨屏通词语词典

题目

更新时间：2025-02-08 17:59:39

求解答，词语真空电子是什么意思？再说说真空电子有什么含义？

答案

真空电子的百科含义

“真空电子”曾是证券市场上“老八股”的龙头股，“真空B股”则是中国证券市场的第一个B股。

真空电子的词语组词

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真空电子的相关词语

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