luminescence
英 [ˌluː.mɪˈnes.əns]
美 [ˌluː.məˈnes.əns]
记忆“luminescence”这个单词,可以将其分解为“lumi”和“nence”。将“lumi”想象为发光的“l”,再加上“nence”作为一个后缀,暗示着某种状态或过程。可以创造一个场景:一个“l”在夜晚发光,形成了一种明亮、发光的状态,这就是“luminescence”(发光)。
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- luminescence (n.)
- 1884, from Latin lumen (genitive luminis) "light" (see luminous) + -escence.
Fluorescence and Phosphorescence -- Prof. E. Wiedmann has made a new study of these phenomena. He proposes the general name luminescence for evolutions of light which do not depend on the temperature of the substance concerned. ["Photographic News," April 20, 1888]
- 1. Lights reflected off dust-covered walls creating a ghostly luminescence.
- 灯光照在满是灰尘的墙上,反射回苍白的冷光。
- 2. The thing of luminescence all is not a gold.
- 发光的东西不都是黄金.
- 3. With good light collection, about 30 % of the luminescence quanta may reach the photocathode.
- 在良好的光收集条件下, 约30%的荧光量子可以到达光阴极.
- 4. The night side of the Moon, also, under certain circumstance, shows some luminescence phenomena.
- 月面的夜区在某些情况下也会显出某种发光现象.
- 5. The still sketchy theory of luminescence in solids and liquids cannot be discussed here in detail.
- 在此不能详细讨论目前还很粗糙的固体和液体的发光理论.