基本解釋燈具效率；照莽率；照明效率英漢例句雙語(yǔ)例句Then it introduces a new method to test luminaire efficiency, and point out it should be called luminaire light output ratio according to the present test method.文中給出了一種真正衡量燈具效率的方法，并指出按目前測(cè)試方法得到的比值應(yīng)該稱為燈具光輸出比。luminaire efficiency更多例句詞組短語(yǔ)短語(yǔ)luminaire s efficiency 燈具效率luminaire e efficiency 燈具效率High Luminaire Efficiency 高發(fā)光效率luminaire ' s efficiency 燈具效率efficiency luminaire 燈貝效率luminaire efficiency更多詞組專業(yè)釋義動(dòng)力與電氣工程燈具效率發(fā)光效率照明器效率電子、通信與自動(dòng)控制技術(shù)照莽率