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首页 > 英汉词典 > secondary emission cathode

secondary emission cathode

英 [secondary emission cathode]
美 [secondary emission cathode]

中文释义

二次发射阴极

单词分析

单词结构:

secondary emission cathode

字母数:26

记忆提示

🎯 重点记忆:

  • 单词拼写:secondary emission cathode
  • 核心含义:二次发射阴极

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更新时间:2026-02-20 21:59:11

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