luminosity

luminosity怎么读

英式音标：[ˌlu:mɪ\'nɒsətɪ]

美式音标：[ˌluːmɪˈnɒsəti]

luminosity基本解释

n. [光][天] 光度；光明；光辉

luminosity的意思释义

n.

发光；光明；光度；发光体

变形

复数：luminosities

英英释义

n.the quality of being luminous; emitting or reflecting light

\"its luminosity is measured relative to that of our sun\"

同义词：brightnessbrightness levelluminanceluminousnesslight

luminosity用法及例句

双语例句

用作名词(n.)

Luminosity glows through pale velum walls.

耀眼的光芒透射着苍白的幕墙。

I must have felt pretty weird by that time, because I could think of nothing except the luminosity of his pink suit under the moon.

我当时一定已经神志恍惚了，因为我脑子里什么都想不到，除了他那套粉红色衣服在月光下闪闪发光。

Its luminosity is measured relative to that of our sun.

发光度是对比我们太阳的发光度测得的。

Astronomers tacitly assume that stars of the same luminosity and color all have the same mass.

天文学家心照不宣地默认，光度和颜色都相同的恒星具有相同的质量。

The candle is the basic unit of luminosity.

蜡烛是基本照明材料。

例句参考

Space Distribution and Luminosity Functions of Quasi-Stellar Radio Sources

The 2dF Galaxy Redshift Survey: luminosity dependence of galaxy clustering

The 2dF galaxy redshift survey: near‐infrared galaxy luminosity functions

The Relation between Black Hole Mass, Bulge Mass, and Near-Infrared Luminosity

The Optical and Near-Infrared Properties of Galaxies: I. Luminosity and Stellar Mass Functions

The optical and near-infrared properties of galaxies. I. Luminosity and stellar mass functions

Reverberation Measurements of Quasars and the Size-Mass-Luminosity Relations in Active Galactic Nuclei

Reverberation Measurements for 17 Quasars and the Size-Mass-Luminosity Relations in Active Galactic Nuclei

Lyman-Break Galaxies at z ≳ 4 and the Evolution of the Ultraviolet Luminosity Density at High Redshift*

luminosity词源

luminosity (n.)

1630s, \"quality of being luminous,\" from French luminosité or else a native formation from luminous + -ity. In astronomy, \"intrinsic brightness of a heavenly body\" (as distinguished from apparent magnitude, which diminishes with distance), attested from 1906.

luminosity相关例句

1.intrinsic luminosity

本身光度

2.luminosity factor

发光度因子

3.luminosity response

发光度响应|亮度特性曲线

4.visual luminosity

目视光度

5.luminosity coefficient

照度系数

6.stellar luminosity

恒星光度

7.luminosity curve

发光度曲线，相对可见度曲线

8.beam luminosity

束流亮度

9.radio luminosity

无线电发光学

10.relative luminosity

相对发光度