fluorescence life time是什么意思

网络释义

用法例句

The calculation of stimulated-emission cross-section and the testing of fluorescence lifetime of Nd∶GGG crystal;

Nd∶GGG晶体荧光寿命的测试及受激发射截面的计算

Measurement of 1.54μm fluorescence lifetime of Er-and Yb/Er-doped silicate glasses;

掺铒、镱铒共掺硅酸盐玻璃1.54μm荧光寿命测量

Principle and design of a test system for pesticide fluorescence lifetime;

农药荧光寿命测试系统的原理与设计

Effect of Y co-doping on the photoluminescence and lifetime of Er ~(3+) in silicate glasses;

Y共掺对掺Er硅酸盐玻璃光致荧光及荧光寿命的影响

Alkali oxides K 2O, Na 2O and alkaline earth oxides CaO、 SrO、 BaO, and La 2O 3, Al 2O 3、 B 2O 3 are used in Yb 3+ doped silicate glasses, their effects on physical and spectroscopic properties are studied, especially the lifetime and stimulated emission cross section.

详细研究了碱金属氧化物 K2 O和 Na2 O、碱土氧化物 Ca O、Sr O、Ba O以及 L a2 O3 、Al2 O3 、B2 O3 氧化物对 Yb3 + 掺杂的硅酸盐玻璃的性质的影响 ,尤其是对荧光寿命和受激发射截面的影响。

Their excitation spectra, emission spectra, the lifetime and integral intensity of different samples were measured and compared.

报道了用燃烧法制备的系列粒径的纳米Ｙ２Ｏ３∶Ｅｕ材料，对其进行了激发光谱，发射光谱，荧光寿命等测试。

Principle and design of a test system for the glass fluorescent lifetime;

玻璃荧光寿命测试系统的原理与设计

The fluorescent lifetime of 0.

5%的Yb∶YAG晶体的荧光寿命为0。

The Stokes shifts and its fluorescent lifetimes in different solvents are detected.

合成了具有推拉电子结构的 4 - (3,5 -二叔丁基 -苯氧基 ) - N -苯基 - 1,8-萘酰胺 ,测定了其在不同极性溶剂中的吸收光谱和荧光发射光谱 ,考察了其溶液样品的 Stokes位移随溶剂极性的变化规律 ,并测定了样品在不同溶剂中的荧光寿命 ,发现质子性溶剂如甲醇可能与样品分子形成氢键从而使样品分子的荧光寿命大为缩短 。

The transient phosphorescence intensity Po (pre-exponential factor) and phosphorescence lifetime r could be used to qualitatively indicate the probability of (S1 -T1 )intersystem crossing (ISC) andradiationless deactivation (T1,S0) of the phosphors, respecttively, in micelle systemr.

在胶束体系中 光衰减符合一级指数衰减公式Ｐｔ＝Ｐｏｅ－ｔ／ｒ，作者以激光诱导时间分辨光谱技术测量了ＳＤＳ胶束中荧蒽的燐光寿命和瞬时燐光强度产。

Phosphorescence lifetime Measurement Using Confocal Microscopy;

利用共焦显微成像系统实现磷光寿命时域测量

In the phosphorescence lifetime measurements with pulse method, both the excitation light pulse parameters and initial time selected for intensity decay analysis are crucial to the accurate lifetime calculation.

脉冲法磷光寿命测量中 ,激发光脉冲参量 (脉冲宽度和形状 )、用于磷光强度衰减分析的起始时刻的选取是影响寿命计算准确度的关键因素。

The mean phosphorescence lifetimes of 9-BrP and smaller 1-BrN were 0.

在金刚烷、环己烷和十氢萘存在下,探针9-BrP的平均磷光寿命分别为0。

SLM Multiple Frequency Fluorscence Lifetime Analysis of the Plasma Polymerized Conjugated Polybenzonitriles;

用SLM多频荧光光谱仪研究共轭聚芳腈的荧光寿命

Study of Fluorescence Lifetime Optical Fiber Thermometry System and Signal Processing;

荧光寿命光纤测温系统及其信号处理的研究

Study on the System of Optical Fiber Temperature Measurement Based on Fluorescence Lifetime;

基于荧光寿命的光纤温度测量系统的研究

Optimal Design of Optic Fiber Temperature Measurement System Based on the Fluorescence Decay

基于荧光寿命的光纤测温系统的优化设计

FLUORESCENCE LIFETIME OF THE NEAR-BAND EDGE EMISSION IN ZnSe SINGLE CRYSTAL THIN FILMS

硒化锌单晶薄膜近带边发射的荧光寿命

A fluorescence lifetime spectrometer based on a synchroscan streak camera

基于同步扫描相机的荧光寿命测量系统研究

The Fluorescence Lifetime Measurement Based on TCSPC Technique and Its Application in Energy Transfer

TCSPC法测量荧光寿命及其在能量传递中的应用

Assessment of Mitochondrial Metabolic Oxidative State in Living Cardiomyocytes with Spectrally-Resolved Fluorescence Lifetime Spectroscopy of NAD(P)H

光谱分辨的NAD(P)H荧光寿命光谱学对心肌氧化代谢的评估

A Modified Phase Method Based on First Harmonic of Fourier Series for Measuring Nanosecond Fluorescence Lifetime;

基于一级傅立叶级数相调制法的纳秒级荧光寿命测量

The results show the synergistic luminescence effect of Eu3+ and Tb3+. A long life fluorescence can be obtained whenβ- CD is added.

实验表明,铕和铽之间有协同发光效应,加入β环糊精后可提高体系的荧光寿命。

Applications of Photon Closed-orbit Theory to Oscillations in the Spontaneous or Fluorescence Emission Rate of Atoms or Molecules in a Dielectric Slab System;

光子闭合轨道理论在介质板体系中原子自发辐射和分子荧光寿命问题上的应用

Methods of accelerated life test of fluorescent display tubes

GB/T9586-1988荧光数码显示管加速寿命试验方法

Measurement of Gas-storage Half-life of Inertial Confinement Fusion Capsules by X-Ray Fluorescence Spectrometry

X射线荧光光谱法对聚变靶丸保气半寿命的测量

Life prediction for vacuum fluorescent display using maximum likelihood estimation

基于极大似然法的真空荧光显示器寿命预测研究(英文)

High luminous efficacy, average life-span 8000 hrs.

高光效，长寿命，平均寿命长达8000小时。

Mean Life Evaluation on Power LED Through Accelerate Life Test

加速寿命试验评估功率发光二极管平均寿命

He is the Buddha in the land of Ultimate Bliss-Pure Land, in which all beings enjoy unbounded happiness.

无量光普照十方国；无量寿有无穷无边的寿命。

red giant (large star near the middle of its life that gives out a reddish light)

红巨星（发微红色光,其寿命已近中期）.