vacuum photoemissive cell

英 [vacuum photoemissive cell]
美 [vacuum photoemissive cell]

中文释义

真空光电辐射元件

单词分析

单词结构：

vacuum photoemissive cell

字母数：25

记忆提示

🎯 重点记忆：

  • 单词拼写：vacuum photoemissive cell
  • 核心含义：真空光电辐射元件

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更新时间：2026-04-13 21:07:02