天文学家探测到了强荧光信号，该信号来源于甲烷气体吸收附近恒星辐射而发出的光线。
Astronomers detected a bright fluorescent signal, caused by radiation from the nearby star being absorbed by methane and released as light.
本文叙述了同步辐射X射线荧光微探针用于单个流体包裹体无损分析研究的实验装置和方法。
The experimental device and methods of nondestructive analysis on individual fluid inclusion by synchrotron radiation X-ray fluorescence microprobe are described.
防晒建议：在灯火通明的购物中心里扫货两小时，几乎等于在大太阳底下曝晒一小时，因为商场里的各种荧光灯也会产生紫外线辐射。
Solution: Even a two-hour shopping spree in a brightly lit indoor mall is equivalent to spending about an hour in the sun, because fluorescent light bulbs also emit UV rays.
本文用同步辐射X荧光微区扫描法（SRXRFMS）研究了南丹铁陨石中微量元素的微区分布特征。
In this paper the micro-distribution patterns of trace elements in the Nandan iron meteorite are studied by a synchrotron radiation X-ray fluorescence micro-scanning method (SRXRFMS).
作为电离辐射可引起化学反应，并导致许多物质发光或荧光。
As an ionizing radiation it can cause chemical reactions, and causes many substances to glow or fluoresce.
同时用时间分辨光谱测量了不同温度下相应的荧光辐射寿命。
We also obtain corresponding fluorescence lifetime by using time-resolved spectroscopy at various temperatures.
在测定其荧光寿命及荧光量子产率基础上计算出它们的辐射及非辐射衰变速度常数。
On the base of fluorescence quantum yield and lifetime measurement, the rate constants of radiation decay and non radiation decay of this compound were calculated.
实验结果表明，茶碱与BSA形成基态复合物导致BSA内源荧光猝灭，猝灭机理主要为静态猝灭和非辐射能量转移。
The experimental results show that the fluorescence quenching of BSA by theophylline is due to the formation of theophylline-BSA complex through both static quenching and nonradiative energy transfer.
第三种荧光液位传感器利用掺杂玻璃或塑料中产生的荧光辐射来探测液位。
The third sensor USES fluorescence radiation generated in an impurity-doped glass or plastic slab.
电视的荧光屏会辐射一种看不见的射线。
而且，发现在样品中的深辐射能级的荧光效率也受到快速热退火的影响。
Furthermore, we found that the luminescence efficiency of the deep radiative levels in the samples were also affected by rapid thermal annealing.
采用原子蒸气束激光诱导荧光法测量钆原子的第一激发态的同位素位移及超精细结构、原子跃迁自发辐射的分支比和原子蒸气束的多普勒宽度。
The isotope shifts, hyperfine structure, spontaneous emission branch ratio of the first excited level and Doppler width of the atom vapor beam were measured using laser induced fluorescence.
结果发现，高分子担载荧光体既能辐射强荧光，又是蓝光区发光材料。
It is found that the luminous emission of the polymer-carried fluorophores can be strong light, being a blue luminous material.
T5双环管，纯三基色制造。美观耐用，性价比高。本厂生产的新型三基色荧光灯采用耐强紫外线辐射、耐温升的稀土荧光粉经科学配比制成。
T5 2-ring tube, three colors. Beautiful and durable, cost-effective. This factory production new three colors with fluorescent uv radiation intensity, temperature rise of existing scientific ratio.
荧光分子成像技术以低成本、简单易行、对生物体无电离辐射等优势在活体中进行疾病观察、药物及生物学等研究中发挥越来越重要的作用。
Whether on theory or in applications, optical imaging and analysis have gained great progresses with the developments of biological studies and labeling techniques and which exhibits a good prospect.
荧光分子成像技术以低成本、简单易行、对生物体无电离辐射等优势在活体中进行疾病观察、药物及生物学等研究中发挥越来越重要的作用。
Whether on theory or in applications, optical imaging and analysis have gained great progresses with the developments of biological studies and labeling techniques and which exhibits a good prospect.
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