找诗词>英语词典>luminescence翻译和用法

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
        1. light not due to incandescence

          双语例句

          • 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。
          • 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
          • 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。
          • 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
          • Here, we introduce the excited-state origins of the luminescence and the mechanisms of triboluminescence.
            这里我们介绍发光激发态的起因,以光谱为依据对摩擦光进行分类并分析其摩擦发光的机理。
          • 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
          • Finally the model of luminescence decay in this phosphor is proposed according to experimental results.
            最后,根据实验结果,提出了这种磷光体发光衰减过程的物理模型。
          • 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
          • 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
          • 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