英语词汇“optical light output ratio (of a luminaire)”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	optical light output ratio (of a luminaire)
释义	optical light output ratio (of a luminaire) 光输出比，光学器具效率
随便看	vapor-phase reaction vapor-phase reactor vapor phase rearrangement vapor-phase reator vapor phase refining vapor-phase refining vapor phase reflow soldering vapor-phase reflow soldering vapor-phase sintering vapor phase synthesis vapor phase synthetic diamond vapor phase system vapor-phase system vapor phase thermal cracking process vapor-phase treatment vapor pipe vapor plating vapor plume vapor pocket vapor point vapor preheater vapor-pressure vapor pressure vapor pressure at pumping temperature vapor pressure bellows 球球子心肠，滚上滚下琅玕绣段安可得，玉管朱弦急莫催。理不出头绪理不在人，皆在物。理不短，嘴不软理不辩不明理不通，行不正理丝入残机，何悟不成匹。理之所穷，唯善与恶ミソメルミソラミソレルミソ和エミソ擂リミソ汁ミソ漬ケミゾミゾミゾウ