| 释义 |
lu·mi·nos·i·ty 英ˌluːmɪ'nɒsəti美ˌluːmɪ'nɒsəti COCA⁸⁷³⁷¹BNC¹²⁶⁴¹⁶⁺⁴
基本英英搭配近义反义例句例句
n.光明¹⁰;光度⁸⁶;发光体⁴原型luminosity的复数名词复数luminosities
Noun:
the quality of being luminous; emitting or reflecting light;its luminosity is measured relative to that of our sun luminous发光的absolute bolometric luminosity绝对辐射热光度…visual luminosity目视光度relative luminosity相对发光度standard luminosity curve标准亮度曲线…luminosity factor发光率low-luminosity image低亮度图像luminosity scale亮度标度,发光度盘,…bolometric luminosity热光度luminosity response发光度响应,亮度特性…highlight luminosity最大亮度mass-luminosity law质光定律absolute luminosity绝对发光度absolute luminosity curve绝对发光度曲线,绝对…
近义词 light光glow光辉glory光荣shine照耀sheen光辉gleam闪烁luster光彩glare闪耀光daylight日光sunshine阳光radiance光辉luminance发光brightness光亮brilliance才华luminousness透光率incandescence白热光brightness level亮度级
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I must have felt pretty weird by that time, because I could think of nothing except theluminosityof 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。
Itsluminosityis 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 sameluminosityand 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 ofluminosity.蜡烛是基本照明材料。 After deriving their effective temperatures and luminosities from their B- V, U- B colors and parallaxes we find their positions in the HR diagram to be mostly confined to the main sequence.
在从样本星的色指数 B- V ， U- B和视差得到它们的有效温度和光度之后，我们发现在赫罗图上它们大多数是位于主序带内的。 cnki
This database allows an investigation on broad band energy distribution and other possible correlations among spectral indices and luminosities for various types of extragalactic objects.
这批数据可用来研究各类河外天体的宽波段能谱分布以及各波段谱指数与光度之间可能存在的相关性。 iciba |