afterglow tube

用法例句

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。