luminous efficacy
常见例句
- 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。 返回 luminous efficacy