Phase-locked loop is chosen to measure the fluorescence lifetime. The experimental results …
锁相电路被用来制作荧光寿命测试系统，并给出了实验结果。
At the same time, the fluorescence lifetime of Eu3 + chelates was studied by using PMT and oscillograph.
同时，利用光电倍增管和示波器，研究了铕离子及其螯合物的荧光寿命。
We also obtain corresponding fluorescence lifetime by using time-resolved spectroscopy at various temperatures.
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。
The absorption, emission maximum and the fluorescence lifetime changed as the Hammett substituent constant in folding linear.
最大吸收、最大发射、及荧光寿命与取代基的哈密顿取代基常数呈折线关系。
The strain response of the fluorescence lifetime is tested at a constant temperature with the fluorescence lifetime as the sensing parameter.
本文利用荧光衰减寿命作为传感参量，在保持系统环境温度不变的条件下对荧光寿命的应变响应进行了测试。
Finally, three functions are realized, they are the measurements of fluorescence lifetime, time-resolved spectrum and concentration of the detected solutions.
仪器实现三个功能，即荧光寿命、时间分辨光谱和被测溶液浓度的测量。
Conventional analyses of fluorescence lifetime data resolve the fluorescence decay profile in terms of discrete single exponential components with distinct lifetimes.
传统的荧光寿命成像的数据分析，按某些具有不同寿命、离散的单参量指数模型来描述荧光衰减过程。
A new method to measure fluorescence lifetime, which compose Lssajous figure to a straight line with fluorescence decay curve and RC curve line is described in this paper.
本文介绍了一种测量荧光寿命的新方法：利用荧光衰减曲线和RC电路衰减曲线合成李萨如图形来测量固体荧光材料的荧光寿命。
The fluorescence thermometry system in which the fluorescence lifetime is detected by phase-locked loop is established, and the specific phase-locked loop circuit is designed.
设计具体的锁相环电路，并建立利用锁相环技术检测荧光寿命的荧光温度传感器系统。
Streak camera has high temporal resolution and high sensitivity, and is a powerful tool in biomedical study to measure fluorescence lifetime and perform fluorescence lifetime imaging.
扫描相机具有很高的时间分辨率和高的灵敏度，是生物医学研究中用于测量荧光寿命，实现荧光寿命成像的重要工具。
The system of fluorescence measurement uses the silicon photosensitive three-electrode tube as the detection of fluorescence signal. The 8031singlechip is used to measure fluorescence lifetime.
荧光信号检测系统，采用硅光敏三极管作为荧光信号探测器，8031单片机来测量荧光寿命。
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.
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。
Fluorescence fiber temperature sensor, as one kind of fiber optic sensors, can be divided into two types, which is sort of fluorescence intensity and sort of fluorescence-lifetime.
荧光光纤温度传感器作为光纤传感器的一种，通常分为荧光强度型和荧光寿命型两大类。
The apparatus can be used to measure the lifetime of fluorescence segment, electron excitation function, electron energy loss spectra and molecular dissociative processes.
此装置可用于研究荧光寿命、激发函数、电子能量损失谱和分子解离过程。
Both on time domain and frequency domain, the detection for lifetime of weak fluorescence signal is studied.
在时域和频域上进行了微弱荧光信号的寿命检测的研究。
In this paper, the measurements of atom energy level lifetime with the laser two photon induced fluorescence have been stated.
本文论述了激光双光子感应荧光法对原子能级寿命的测量。
Based on the theoretical analysis of the dye and the photo-induced fluorescence, a new method for testing the liquid laser dye's lasing lifetime was introduced.
在对染料以及光致荧光理论知识分析和讨论的基础上，提出了一种新的测试液体激光染料激射寿命的方法。
The fluorescence intensity, FWHM and emission lifetime of GABB, GAYB, GANB were reduced gradually.
荧光强度从GABB,GAYB,GANB逐步减弱，荧光半高宽和荧光寿命逐步变小。
The fluorescence intensity, FWHM and emission lifetime of GABB, GAYB, GANB were reduced gradually.
荧光强度从GABB,GAYB,GANB逐步减弱，荧光半高宽和荧光寿命逐步变小。
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