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 discusses the effect of different single fluxes and mixed fluxes on the morphology and luminescence property of YAG: Tb phosphor by the numbers.
  系统地研究了一元和多元助熔剂对荧光粉发光性能和颗粒形貌的影响。
• Structure and luminescence properties of ZnS/ PS system
  ZnS/PS体系的结构和发光特性
• Quantum effect and up-conversion luminescence of ZnO-SiO_2 composite films synthesized by sol-gel technique
  溶胶-凝胶制备ZnO-SiO2复合膜的量子效应和上转换发光
• Research status and prospect of upconversion luminescence materials and luminescence efficiency
  上转换发光材料及发光效率研究及展望
• Synthesis of YAG: Er~ ( 3+) Nanocrystals and Its Upconversion Luminescence Properties
  YAG：Er~（3+）纳米粉体的合成及上转换发光的研究
• The result is a wide-spread brightness and unusual luminescence.
  结果就会带来更加宽广的亮度和非比寻常的冷光。
• Luminescence and aggregate state of rhodamine 6G in photonic crystal
  Rhodamine6G在光子晶体中的光致发光及聚集态生长
• The luminescence energy increases with the storage energy of the capacitor increasing, and a threshold value exists.
  随电容器储能的增加而增加，且电容器储能对发光现象存在一个门槛值。
• Absorption and Luminescence Spectra of Yttria Stabilized Cubic Zirconia Crystals with Dopants
  氧化钇稳定立方氧化锆掺杂晶体的吸收光谱和发光光谱