luminous efficacy

基本解釋

• [光][電子] 光視效能；照明效率

英漢例句

雙語例句

• Such luminous efficacy is probably beyond the scope of incandescent technology.
  這種照明效率可能就超出了白熾燈的技術(shù)范圍。
• Due to its high luminous efficacy and tong lifetime the high-power high-frequency electrodeless lamp has remarkable energy saving effect.
  大功率高頻無極燈光效高、壽命長，節(jié)能效果顯著。但其燈泡較高的工藝要求一直是阻礙其批量生產(chǎn)的難題。
  d.wanfangdata.com.cn
• From above table, due to the high luminous efficacy XED energy-saving lamps, 150W XED special energy-saving lamp can replace 400W high High-pressure sodium lamp to gain the same road lighting effect.
  從上表可以看出，由于XED特種節(jié)能燈的高發(fā)光效率，150W XED特種節(jié)能燈可替代400W高壓鈉燈，達到同樣路面照明效果。

• luminous efficacy更多例句

詞組短語

短語

• maximum spectral luminous efficacy 最大光譜發(fā)光效能;最大光譜光視效能
• extreme luminous efficacy 極限流明效率
• initial luminous efficacy 初始光效
• spectral luminous efficacy [光]光譜光視效能
• spectrum luminous efficacy 光譜流明效率

• luminous efficacy更多詞組

英英字典

柯林斯英英字典

• the quotient of the luminous flux of a radiation and its corresponding radiant flux ( symbol: )

• luminous efficacy劍橋字典
• luminous efficacy柯林斯字典

專業(yè)釋義

電子、通信與自動控制技術(shù)

• 光視效能
• 光效能

物理學

• 光效率
• 光視效能
• 光效能
• 發(fā)光功效
• 照明效率

機械工程

• 光視效能