negative electron affinity photoemitter

英 [negative electron affinity photoemitter]
美 [negative electron affinity photoemitter]

中文释义

负电子亲和力光电发射体

单词分析

单词结构：

negative electron affinity photoemitter

字母数：39

记忆提示

🎯 重点记忆：

  • 单词拼写：negative electron affinity photoemitter
  • 核心含义：负电子亲和力光电发射体

最近查询：

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更新时间：2026-02-02 10:26:18