英语词汇“光学器具效率--光输出比”的翻译、意思、用法、释义-英汉汉英词典

单词	光学器具效率--光输出比
释义	光输出比，光学器具效率optical light output ratio (of a luminaire)
随便看	najas marina najas minor najas minor all. naja tripudiens najauazeen najd najd(nejd) najera naj hammadi najibabad najin najin-man najira naj {=national association of journalists} naju nak nakada nakafurano nakagami fading nakagami probability distributions nakagami 机率分布 nakagami衰减 naka-gawa nakagawa nakajima