"光效"是个多义词，它可以指光效（光学术语）,光效（视觉效果）。
... 亮度settings 光效Light effect 单位：半导体节能照明的。流明〔lm/w〕unit：the lumen〔lm/w〕 ...
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发光效率 Luminous Efficacy ; [光] [电子] [天] Luminous efficiency ; [光] luminescence efficiency ; LED luminous efficiency
电光效应 electro-optic effect ; Electro-optical effect
灯光效果 lighting effects ; Light Effects
光效率 optical efficiency ; efficiency of light ; [光] luminous efficiency
荧光效应 fluorescence effect
光效应 photoeffect ; luminous effect ; photoelectric effect
光效应艺术 op art ; optical art
磁光效应 magneto-optical effect ; magneto optic effect ; Kerr magneto-optical effect
灯具光效 Luminous Efficiency
Luminance and luminous efficacy were measured. Both of the results show that protective layer of MgO film with MgO powder had better performance than traditional MgO film.
实验结果表明,用丝网印刷涂覆MgO粉末方法制备的介质保护膜对AC PDP的光效和亮度都有提高。
参考来源 - 新型PDP介质保护膜的研究However, the development of high luminous efficiency of WLED with low cost has been a bottleneck for future general solid illuminating purposes.
然而,解决高光效和低价格问题是实现未来普通固态白光照明的瓶颈。
参考来源 - 纳微米尺度单基质白光荧光体的微结构和光谱调控研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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