Development on the blue-green long afterglow phosphor doped RE;
稀土蓝绿色长余辉发光粉的研制
The Characteristics of the Prompt Gamma-rays and Early X-ray Afterglows of Gamma-ray Bursts;
伽玛暴及其早期X射线余辉的观测特征
Unusual Afterglow Properties of Tm3+ Doped Yttrium Oxysulfide;
掺铥硫氧化钇的特殊余辉性质
In view of the problems in persistence simulation design of display system in the new type radar,this paper puts forward a method based on persistence address table to solve the problem of nonrepeated random address,and gives out the simulation result.
针对新型雷达显示系统中余辉模拟设计问题,提出了一种基于余辉地址表的方法解决不重复随机地址的问题,并给出了仿真结果,此方法大大节省了显控计算机进行余辉显示的时间,提高了通用显卡实现的雷达光栅显示的性能。
Implementing persistence of raw video in radar raster-scan-display is harder than in random-scan-display,especially in displays that have high-speed rate of raw video data.
雷达光栅扫描显示器显示一次视频信号时 ,实现类似随机扫描体制中的余辉显示是一个难点 ,特别对于一次视频数据率较高的雷达显示器更加难以实现。
Synthesis of the blue long afterglow phosphor Sr_2MgSi_2O_7:Eu,Dy by sol-gel method and its luminescent properties;
溶胶-凝胶法合成蓝色长余辉材料Sr_2MgSi_2O_7:Eu,Dy及其发光特性
Research on spectral propertices of red long afterglow phosphor Y_2O_2S∶Eu,Mg,Ti;
红色长余辉发光材料Y_2O_2S∶Eu,Mg,Ti光谱性能的研究
Preparation of non-grinding CaAl_2O_4:Eu~(2+),Dy~(3+) blue long afterglow material by microwave combustion method;
微波燃烧法制备不球磨CaAl_2O_4:Eu~(2+),Dy~(3+)蓝色长余辉材料
In this paper, the types and development of long persistence luminescent materials including sulphide long persistence materials, alkali-earth aluminate long persistence materials and silicate long persistence materials etc.
介绍了长余辉材料的类型(主要为硫化物型、碱土铝酸盐型及其它基质型余辉发光材料)及发展历史,总结了其研究现状与发光机制,概括了常规制备方法,指出了长余辉发光材料存在的问题和今后研究与应用的方向。
The SrAl_2O_4∶Eu~(2+),Dy~(3+) luminous materials with high brightness and long persistence have been synthesized by solid sintering technology using carbon as reductant.
采用高温固相法,在碳粉还原条件下制备了发光亮度高、余辉时间长的SrAl2O4∶Eu2+,Dy3+长余辉发光材料,对其发光性能进行了研究。
SrAl O : Eu2+, Dy3+ long persistence phosphor has been synthesized by combustion method at 2 4 low temperature.
采用燃烧法在较低温度下快速合成了SrAlO:Eu2+,Dy3+长余辉发光粉体,并利用XRD、荧光分光光度24计等测试手段,研究了合成粉体的物相结构以及工艺因素对材料发光性能的影响。
reststrahlen band
强反射率带, 余辉带
The descending sun was making brilliance upon the water.
落日将余辉洒在水面上。
The Study of the Long Persistent Phosphor SrAl_2O_4: Eu, Dy;
SrAl_2O_4：Eu，Dy长余辉材料研究
Distribution of Traps in Long Afterglow Phosphors and Its Effect on the Afterglow;
长余辉材料陷阱分布及其对余辉的影响
Some questions of the LLP materials, such as its phosphorescent mechanism, are also discussed.
对长余辉材料中的一些问题,如余辉机理等进行了总结和探讨。
The last ray of the sun had already faded from the cloud-edges.
太阳的余辉已经渐次消失在云端里。
At last, we give our opinion on the probable development of LLP materials in future.
提出了对长余辉材料今后发展的看法。
The radiance of the sunset died away.
夕阳的余辉渐渐地消失了。
The sun set in a blaze of glory.
夕阳在壮丽的余辉中西沉
The slanting light of the setting sun quivers on the sea-like expanse of the river.
夕阳的余辉闪耀在辽阔如海的河面上。
Synthesis and Properties of Long Lasting Phosphorescent Glass/Ceramics;
长余辉发光玻璃/陶瓷的合成及性质
The Application of Auto-measure System of Long Time Emitting Characteristics of Glowing Pigments on VC++ Platform
VC++在长余辉测量系统中的应用
Development of Vacuum Afterglow Tester of Fluorescence Screen
真空系统中荧光屏余辉测试技术研究
The emission of light from a phosphor after removal of excitation.
余辉激振停止后的磷光物质所发出的光
The last orange tint of sunset dissolved into lilac-grey twilight
橙色落日余辉渐渐融化成紫褐色的暮色。
Little by little the shadow rose higher and seemed to drive before it the last rays of the expiring day;
阴影渐渐从海上升起，好似在驱逐落日的余辉。
In the rays of the setting sun we sat on the rocks in the stream, washing clothes.
在落日的余辉下，我们坐在溪中岩石上洗衣服。
She threw the flashlight beam into the corner; The setting sun threw long shadows; cast a spell; cast a warm light.
她把手电的光速投到角落；落日投下长长的余辉。