中华汉语词典 > 英语单词 > luminescence是什么意思

luminescence

英[ˌlu:mɪˈnesns]
美[ˌluməˈnɛsəns]

基本释义

  • n.冷光,发冷光

词性变化

实用例句

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。

You see many more stars and objects that are concealed by the earth's luminescence.

你能看见多得多的恒星和其他天体,这些恒星和天体平时都被地球光挡住了.

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The physical properties and the luminescence ( fluorescence and phosphorescence ) of fluorite are discussed in the paper.

论述了萤石的物理性质及其发光性 ( 荧光和磷光 ).

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New energy storage luminescence material as an additive , is of broad market prospect in 21 st century.

蓄能发光新材料的市场开发前景广阔.

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It also elaborates the different models of porous silicon formation mechanism and luminescence mechanism.

阐述了多孔硅的形成机理和发光机理的各种模型,同时对多孔硅的研究前景作了展望.

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Moonlight gave the statue a lurid luminescence.

月光使这座雕塑发出苍白的光亮.

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The luminescence of Eu 3 + is also observed in TL emission spectrum of CaSO 4: Eu .

同时在CaSO4:Eu的热释 光发光 谱中还观察到了Eu3+的发光.

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Color and luminescence of biology is explained of standpoint of Quantum Mechanics.

用量子力学观点阐明了生物的颜色和发光,讨论了生物的各种光化学和物理过程.

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Luminescence caused by absorption of optical radiation.

由于吸收光辐射而发光的现象.

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The complexes are thermally stable and exhibit luminescence in the solid state.

两个配位聚合物都对热稳定,在固体状态下,呈蓝色发光.

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Meanwhile, luminescence quenching and band narrowing of NX line have been observed under pressure.

同时, 观察到压力下N_ 带发光猝灭及谱带窄化现象.

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The luminescence mechanism and luminescence time is also discussed in this paper.

讨论了这种涂料的发光机理、发光时间.

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Using this method a human palm ultra weak luminescence photon image is processed.

并用此方法处理了人手掌的超微弱发光光子图像.

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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.

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The night side of the Moon, also, under certain circumstance, shows some luminescence phenomena.

月面的夜区在某些情况下也会显出某种发光现象.

辞典例句

BaF 2 can improved greatly luminescence BaAl _ 12 O _ 19 : Mn phosphor.

通过比较得知BaF_2可以较大地增加其发光强度.

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One of most efficient Luminescence quenchers is oxygen.

氧是最有效的发光猝灭剂之一.

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The still sketchy theory of luminescence in solids and liquids cannot be discussed here in detail.

在此不能详细讨论目前还很粗糙的固体和液体的发光理论.

辞典例句

The luminescence is not a patent of the sun, you can give out light too.

发光并非太阳的专利, 你也可以发光.

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By using new - fashioned aluminates luminescence material and textile - finish, accumulating luminous fabrics have been developed.

利用新型的铝酸盐系列发光材料,采用纺织品整理方法, 开发了蓄能型夜光织物.

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英英释义

Noun
  • 1. light not due to incandescence; occurs at low temperatures

  • 2. light from nonthermal sources

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