sound pressure spectral density level

英 [sound pressure spectral density level]
美 [sound pressure spectral density level]

中文释义

音压谱密度水平

单词分析

单词结构：

sound pressure spectral density level

字母数：37

记忆提示

🎯 重点记忆：

  • 单词拼写：sound pressure spectral density level
  • 核心含义：音压谱密度水平

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更新时间：2026-02-04 10:46:15