collimating grating

英 [collimating grating]
美 [collimating grating]

中文释义

准直光栅

单词分析

单词结构：

collimating grating

字母数：19

记忆提示

🎯 重点记忆：

  • 单词拼写：collimating grating
  • 核心含义：准直光栅

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更新时间：2025-12-09 04:42:44