luminescence

英 [ˌluːmɪˈnesns]

美 [ˌluːmɪˈnesns]

n.  发光; 光辉

化学

BNC.30221 / COCA.28757

牛津词典

noun

• 发光；光辉
  a quality in sth that produces light

柯林斯词典

• N-UNCOUNT 柔和的光辉；冷光
  Luminescenceis a soft, glowing light.
  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。

英英释义

noun

• light from nonthermal sources
  Synonym:glow
• light not due to incandescence

双语例句

• Research progress of rare earth ions doped chalcogenide glasses for mid-infrared luminescence
  中红外发光稀土掺杂硫系玻璃的研究进展
• This paper described the luminescence mechanism of rare earth luminescence polymer, mainly summarized its several synthetic strategies.
  阐述了稀土发光聚合物的发光机理，归纳了稀土发光聚合物的制备方法。
• 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。
• Structure and luminescence properties of ZnS/ PS system
  ZnS/PS体系的结构和发光特性
• This research provides a possibility for the development of new luminescence composites with high-efficiency and long-lifetime.
  以上复合技术为研究和开发具有高效、长寿命的复合发光材料提供了新的可能。
• Effects of High Pressure Treatment on Structures and Luminescence Properties of Nano ZnO and Composite ZnO/ SnO_2 Materials
  高压对纳米ZnO和ZnO/SnO2复合材料的结构和发光性能的影响
• Study on Growth and Luminescence Properties of PbWO_4 Crystal Doped with Negative Ions
  阴离子掺杂钨酸铅晶体的生长与发光性能研究
• Effect of NaF Flux on Structure and Luminescence of YAG: Ce Phosphor
  助熔剂NaF对YAG：Ce荧光粉结构及发光性能影响
• The luminescence is not a patent of the sun, you can give out light too.
  发光并非太阳的专利，你也可以发光。
• Applications of upconversion luminescence of Ho~ ( 3+) in dye sensitized solar cell
  Ho~（3+）上转换发光在染料敏化太阳能电池中的应用