lower-side-band upconverter

英 [lower-side-band upconverter]
美 [lower-side-band upconverter]

中文释义

[电] 下旁带上变频率

单词分析

单词结构：

lower-side-band upconverter

字母数：27

记忆提示

🎯 重点记忆：

  • 单词拼写：lower-side-band upconverter
  • 核心含义：[电] 下旁带上变频率

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更新时间：2026-04-11 22:52:48