luminescence

luminescence怎么读

英式音标：[ˌlu:mɪˈnesns]

美式音标：[ˌluməˈnɛsəns]

luminescence基本解释

n. [光] 发冷光

luminescence的意思释义

n.

冷光，发冷光；

英英释义

n.

light not due to incandescence; occurs at low temperatures

light from nonthermal sources

同义词：glow

luminescence用法及例句

双语例句

用作名词(n.)

The moonlight gave everything a strange luminescence.

月光让一切都有一种奇妙的发冷光的感觉。

例句参考

Advances in luminescence instrument systems

A Theory of Sensitized Luminescence in Solids

Lanthanide luminescence for biomedical analyses and imaging.

Lanthanide luminescence for functional materials and bio-sciences.

The structural and luminescence properties of porous silicon

Luminescence dating of quartz using an improved single-aliquot regenerative-dose protocol

Electronic States and Luminescence in Porous Silicon Quantum Dots: The Role of Oxygen

Influence of Energy Transfer by the Exchange Mechanism on Donor Luminescence

Cosmic ray contributions to dose rates for luminescence and ESR dating: Large depths and long-term time variations

luminescence词源

luminescence (n.)

1884, from Latin lumen (genitive luminis) \"light\" (see luminous) + -escence.

Fluorescence and Phosphorescence -- Prof. E. Wiedmann has made a new study of these phenomena. He proposes the general name luminescence for evolutions of light which do not depend on the temperature of the substance concerned. [\"Photographic News,\" April 20, 1888]

luminescence相关例句

1. A quirk of light causes a strange luminescence in its dark recesses, and as we emerge someone tolls the bell.

一束奇异的光线照亮了黑暗的山洞，我们进入到山洞里时有人敲响了钟声。

2. This will save energy and absorb CO2 as the bio-LED luminescence will cause the chloroplast to conduct photosynthesis.

它不仅节能而且可以吸收CO2，同时生物LED发光可导致叶绿体进行光合作用。

3. In an added bonus, the luminescence will cause the leaves’ chloroplasts to photosynthesize, which will result in more carbon being captured from the air while the streets are lit.

作为额外的回报，其发出的冷光能使叶子内的叶绿体进行光合作用，使街道被照亮的同时又能吸收掉更多的二氧化碳。

4. The world’s most coveted woman, a picture of luminescence, was lonely and dark.

这个世上较令人垂涎的女人，光辉的写照，却是孤独和黯淡的。

5. I managed to take one optically stimulated luminescence (O.S.L.) sample at the suspected delta, as well as a few samples for grain size analysis.

我试着在怀疑是三角洲的地方带一个光释光样本，并带一些样本用于晶粒尺寸分析。

6. The gold nanoparticles, shaped like sea urchins, put into the leaves of Bacopa caroliniana plants cause chlorophyll to produce the reddish luminescence.

形似海胆的金纳米颗粒植入虎耳的叶子中是叶绿素发出一种微红色冷光。

7. Archaeologists used a technique called luminescence dating to show when the early settlers arrived.

考古学家使用一种叫作热释光测年的技术，测定这批早期居民是什么时候到达的。

13. Protect the historical and cultural heritage, so that they continue to this modern luminescence, is a symbol of modern civilization.

保护好历史文化遗产，让她们在今天现代化中继续发光，正是一种现代文明的象征。

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14. 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。

15. The transparent glass ceramics with excellent down-conversion and quantum cutting luminescence performances could be used to modify the sun light frequency.

具有优良下转换和近红外量子剪裁发光特性的透明玻璃陶瓷，可以对太阳光进行频谱调制。

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16. Luminescence caused by absorption of optical radiation.

由于吸收光辐射而发光的现象。

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17. The influence of coordination environment on the luminescence property and intramolecular energy transfer of complexes were discussed.

讨论了配位环境对荧光性质的影响以及配合物分子内能量传递问题。

22. Luminescence special point of view, higher prices.

特殊的发光角度，价格较高。

23. In this dissertation, main study is on device structure, performance and luminescence mechanism etc.

本文主要侧重于研究器件结构、特性及发光机理等方面。

24. 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。

25. The longer transportation distance of the fluvial deposits facilitates the bleaching and increases the reliability of the luminescence dating method, especially for the young material.

当然是愈是年轻的标本，较长的搬运距离愈是可以增加被晒退的机会，当然也会增加萤光定年法的可信度。

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26. In Luminescence mode, Triathler allows a full range of techniques common in microbiology, immunology, and genetic research.

处于发光模式时，该计数器适用于微生物学、免疫学和遗传研究中的很多共同技术。

28. Because I am convinced that there is gold in any place will luminescence.

因为我深信，是金子在任何地方都会发光。

29. Because I am convinced that there is gold in any place will luminescence.

因为我深信，是金子在任何地方都会发光。

30.With good light collection, about 30% of the luminescence quanta may reach the photocathode.

在良好的光收集条件下，约30％的荧光量子可以到达光阴极。

31.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。

32.luminescence efficiency

发光效率

35.luminescence decay

发光衰减