luminous efficacy of radiant flux

[luminous efficacy of radiant flux]
[luminous efficacy of radiant flux]

中文释义

光见度

单词分析

单词结构:

luminous efficacy of radiant flux

字母数:33

记忆提示

🎯 重点记忆:

  • 单词拼写:luminous efficacy of radiant flux
  • 核心含义:光见度