luminous efficacy
基本解释
- [光][电子] 光视效能；照明效率
英汉例句
- Such luminous efficacy is probably beyond the scope of incandescent technology.
这种照明效率可能就超出了白炽灯的技术范围。 - Due to its high luminous efficacy and tong lifetime the high-power high-frequency electrodeless lamp has remarkable energy saving effect.
大功率高频无极灯光效高、寿命长，节能效果显著。但其灯泡较高的工艺要求一直是阻碍其批量生产的难题。
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.
从上表可以看出，由于XED特种节能灯的高发光效率，150W XED特种节能灯可替代400W高压钠灯，达到同样路面照明效果。
双语例句
词组短语
- maximum spectral luminous efficacy 最大光谱发光效能;最大光谱光视效能
- extreme luminous efficacy 极限流明效率
- initial luminous efficacy 初始光效
- spectral luminous efficacy [光]光谱光视效能
- spectrum luminous efficacy 光谱流明效率
短语
英英字典
- the quotient of the luminous flux of a radiation and its corresponding radiant flux ( symbol: )
柯林斯英英字典
专业释义
- 光视效能
- 光效能
- 光效率
- 光视效能
- 光效能
- 发光功效
- 照明效率
- 光视效能