英语词汇“direct ratio [of an interior lighting installation]”的翻译、意思、用法、释义-英汉汉英词典

单词	direct ratio [of an interior lighting installation]
释义	direct ratio [of an interior lighting installation]直接光束比[屋内照明设施]direct ratio [of an interior lighting installation]直接光束比[屋內照明設施]電力工程
随便看	inner sea inner seal inner section inner segment inner self inner sensory organs inner shadow inner shaft inner shaft-- inboard shaft inner shaft; inboard shaft inner shafting inner sheath inner shelf inner shell inner-shell inner shell electron inner-shell electron inner shell layer inner shell membrane inner side inner skin inners ohr inners ohr {ger.} inner sole innersole