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

• 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
• The thing of luminescence all is not a gold.
  发光的东西不都是黄金。
• 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
• 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
• 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
• 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
• 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。
• In this paper, the principle and makeup of optically stimulated luminescence dosimeter is described, and a measurement for radiation is carried, some actual problem is discussed.
  介绍了光致荧光剂量计的原理和组成，并进行了辐射剂量测量，探讨了应用中存在的一些实际问题。
• Structure and luminescence properties of ZnS/ PS system
  ZnS/PS体系的结构和发光特性
• 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