particle concentration

英 [particle concentration]
美 [particle concentration]

中文释义

粒子[粉尘]浓度

单词分析

单词结构：

particle concentration

字母数：22

记忆提示

🎯 重点记忆：

  • 单词拼写：particle concentration
  • 核心含义：粒子[粉尘]浓度

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更新时间：2026-02-10 08:31:01