luminosities

The spectral slopes , infrared luminosities and mass loss rates of central stars , as well as the mass loss times from infrared or radio radiation are calculated .

计算了光谱斜率和红外光度，同时从红外及射电幅射得出了中心星质量损失率及质量损失历经时间。

Subsequently astronomers found more and more Cepheids in different corners of the universe and discovered that there exists a simple relationship between their luminosities and light variation periods .

其后的天文学家在宇宙不同角落陆续找到其他造父变星，并发现了它们光度跟光变周期间的简单关系。

For a few years its luminosity flared up to about 10,000 times the present-day luminosity of the Sun .

它的亮度有几年一度达到了现在太阳亮度的一万倍左右。

Analysis of Luminosity Features of Satellites on Space - based Surveillance

天基观测目标卫星光度特性分析

Research of the High Luminosity and Purity White LED Encapsulation Technology

高亮度高纯度白光LED封装技术研究

The Application of Gas Self Luminosity in Hypersonic Flow Field Visualization

气体自发光在高超声速流场显示中的应用

Measurements and Analysis of the Luminosity of the Classroom in Computer Center

计算机教学中心照度的测量和分析

A System of Measuring Luminosity of Color Led Module

真彩色LED显示模块亮度测试系统

Pd Plating with High Luminosity on Local Area of Crown Glass

冕玻璃局部高光度镀钯

Luminosity Analysis of Low-Temperature Plasma Discharge Reactor regard to Discharge Conditions

低温等离子体放电管放电形式的发光分析

Cross-Correlation Analysis of the Large Scale Distribution of Galaxies With Different Luminosity

不同光度星系大尺度分布的交叉相关分析

Analysis for luminosity features of a satellite with solar battery panels

带太阳能帆板的卫星光度特性分析

Extraction Luminosity Method to Determining of micro-lead in Industrial Waste Water

萃取光度法对工业废水中微量铅的测定

Measurement of Luminosity and Small Angle Detector for the Experiment L3

L3实验的亮度测量和小角度探测器

We devised a set device for measuring luminosity of LED module .

本课题的目的是研制一套用于LED显示模块亮度的测试系统。

Determination of jet fuel luminosity & a free droplet technique

用自由滴落法测定喷气燃料辉光度

Law of Luminosity of Catalysis Determines the Iron in the Tea

催化光度法测定茶叶中铁

Luminosity function and segregation effect of the open cluster NGC 6530

疏散星团NGC6530的光度函数和分层效应

The Luminosity Function and Mass Function of the Virgo Cluster

Virgo星系团的光度函数和质量函数

New Methods to Measure Integrated Luminosity at BES

北京谱仪积分亮度测量的新方法

Determination of Titania in Ti Ore with DAM Luminosity Method

用二安替吡啉甲烷光度法测定钛矿中二氧化钛

The Spatial Density Distribution and Luminosity Function of OH / IR Maser Sources

OH/IR脉泽源的空间分布和光度函数

Catalyzing prismatic luminosity analysis of COD in industry waste water

工业废水中COD的催化快速分光光度法分析

Distributing luminosity measurement system with a rotary mirror

带旋转反光镜的分布光度测试系统

The results showed that the transversal distribution of channel luminosity was essentially symmetric .

结果表明，闪电通道的发光截面基本上呈对称型。

Study of the Dulling Luminosity Ratio of Chilli Oil Resin and the Influence Factors

辣椒油树脂的吸光度比及影响因素的研究

X-ray Emission of Quasars 1 . Properties and Evolution of X-ray Luminosity

类星体的X射线辐射1.光度性质和演化

Structure and luminosity of strong shock waves in neon

氖中强冲击波结构及亮度温度

The paper gives an analysis method of spectral distribution luminosity to determine the total copper content within zinc oxide .

提出分光光度法测定氧化锌中总铜含量的分析方法。

Circuit design of luminosity sampling for the spectrophotometer

分光光度计光强采样电路设计