英语词汇“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	light output ratio (of a luminaire)
释义	light output ratio (of a luminaire) 照明器具效率，光输出比(照明器具的)
随便看	core region of jet core register core residence time core-resident core resident core resident area core resident routine core resistance core restraining facility core restraint band core retainer core-retainer plate core retaining ring core rights corering core rock core rod core rod cutter core rod straightening machine core rod straightner core roll-over machine core roll over machine core room coreroom core rope 幌幍幎幏幐幓幔幕幖幛胀胎胀闸胁胁产胁从胁息胁持胁肩累足胁肩谄笑胁迫