radio - frequency spectrum

英 [radio - frequency spectrum]
美 [radio - frequency spectrum]

中文释义

un. 射频频谱 [网络] 无线电频谱；射频波谱；射频谱

单词分析

单词结构：

radio - frequency spectrum

字母数：26

记忆提示

🎯 重点记忆：

  • 单词拼写：radio - frequency spectrum
  • 核心含义：un. 射频频谱 [网络] 无线电频谱；射频波谱；射频谱
  • 相关含义：射频波谱、射频谱

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更新时间：2026-03-20 08:09:10