helical traveling-wave tube

英 [helical traveling-wave tube]
美 [helical traveling-wave tube]

中文释义

[电] 螺旋管

单词分析

单词结构：

helical traveling-wave tube

字母数：27

记忆提示

🎯 重点记忆：

  • 单词拼写：helical traveling-wave tube
  • 核心含义：[电] 螺旋管

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更新时间：2025-12-23 01:24:24