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

• 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。
• 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 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。
• Synthesis and Up-conversion Luminescence of Rare-Earth Doped Nano-material
  稀土掺杂纳米发光材料的合成及上转换特性研究
• The Low-dimensional Structure and Luminescence of Nano SiGe Alloy Formed by Laser Irradiation and High Temperature Oxidation
  激光辐照和高温氧化硅锗合金的低维结构和发光特性
• Abstract: this paper briefly presented development history of upconversion materials and four mechanisms leading to upconversion luminescence.
  文摘：本文简单介绍了上转换材料的大致发展历史和形成上转换发光的4种机理。
• The thing of luminescence all is not a gold.
  发光的东西不都是黄金。
• Luminescence Spectrum and Crystallographic Structure of Eu~ ( 3+) Doped in SrZn_2 ( PO_4)_2 Crystal
  Eu~（3+）掺杂SrZn2（PO4）2晶体的发光光谱和结构研究
• 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
• 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