luminescence center
英 [ˌluːmɪˈnesns ˈsentə(r)]
美 [ˌluːmɪˈnesns ˈsentər]
发光中心；冷光中心
双语例句
- Effect of Activator and Co activator on the Luminescence Center of ZnS: Mn, Cu Material
共激活剂Br~-，I~-对ZnS：Mn，Cu·X发光中心的影响 - N_2 laser pumped luminescence of KMgF_3: Eu~ ( 2+) displays many center structure.
氮分子激光器泵浦的Eu~（2+）：KMgF3荧光光谱显示了多中心结构。 - The red emission band indicates the local structure of luminescence center is quite similar with the traditional long-afterglow phosphor CaS ∶ Eu2+ Cl-.
红光发射带为硫元素进入晶格后在发光中心周围形成了类似长余辉材料CaS∶Eu2+，Cl-的局域结构。 - The luminescence spectra of the doped BGO obtained under Xe lamp excitation with different wavelengths can be explained by an energy transfer process between the Bi~ ( 3+) center rand the doping materials.
Xe灯中不同波长激发所得到掺杂BGO的发光光谱可通过Bi~（3+）心和掺杂材料之间能量传输过程加以解释。 - The Luminescence Center in Photostimulated Luminescence Materials BaFCl: Eu
光激励发光材料BaFCl：Eu中的发光中心 - Due to the quantum size effect, semiconductor quantum dot nanocrystals can be used to adjust the wavelength of the luminescence center for broadband infrared emission.
半导体量子点可利用量子尺寸效应，具有可调节红外宽带发光中心波长等特点。 - Finally, experimental results are explained by quantum confinement model and luminescence center model.
并用量子限制模型和发光中心模型对实验结果进行解释。 - The RE3+ ions can be a luminescence center of luminescence materials, because it have a large number of characteristic sharp emission peaks in the band of visible, near infrared spectral region and near ultraviolet.
在可见光、近紫外光、近红外光的波段内，稀上离子有许多的特征锐谱线，因此常被选作发光材料的发光中心。 - And the luminescence mechanism is explained according to the quantum confinement-luminescence center process and radiative recombination from the defect centers.
这些发光带分别是由量子限制&发光中心过程和缺陷中心的辐射复合引起的。