详细释义
Noun:
-
the quality of being luminous; emitting or reflecting light;
"its luminosity is measured relative to that of our sun"
双语例句
- 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。
用作名词 (n.)
用法讲解
- 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...
相关词汇
- daylight 日光
- luster 光彩
- glory 光荣
- sunshine 阳光
- light 光
- brightness 光亮
- glow 光辉
- brilliance 才华
- radiance 光辉
- shine 照耀
- sheen 光辉
- glare 闪耀光
- incandescence 白热光
- gleam 闪烁
- luminance 发光
- luminousness 透光率
- brightness level 亮度级
【近义词】
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