photoelectric direct-reading spectrograph

英 [photoelectric direct-reading spectrograph]
美 [photoelectric direct-reading spectrograph]

中文释义

光电直读光谱仪

单词分析

单词结构：

photoelectric direct-reading spectrograph

字母数：41

记忆提示

🎯 重点记忆：

  • 单词拼写：photoelectric direct-reading spectrograph
  • 核心含义：光电直读光谱仪

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更新时间：2026-02-20 21:33:04