rare earth doped fiber

英 [rare earth doped fiber]
美 [rare earth doped fiber]

中文释义

掺稀土光纤

单词分析

单词结构：

rare earth doped fiber

字母数：22

记忆提示

🎯 重点记忆：

  • 单词拼写：rare earth doped fiber
  • 核心含义：掺稀土光纤

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更新时间：2026-04-14 01:26:56