radiance

英 ['reɪdiəns] 美 ['reɪdiəns]

• n. 光辉；辐射

英英释义

Noun:

1. the amount of electromagnetic radiation leaving or arriving at a point on a surface

2. the quality of being bright and sending out rays of light

3. an attractive combination of good health and happiness;

   "the radiance of her countenance"
   

例句

用作名词 (n.)

1. We basked in the radiance of African sun.
   我们在非洲太阳的光辉里晒暖。
2. Like a strong and free falcon bathed in radiance.
   如同一头自由的猎鹰，沐浴在光辉之中。
3. The radiance of electric lights radiates from the ceiling.
   电灯的光芒从天花板上辐射下来。
4. The solar radiance diffused by a randomly-rough underlying surface might lead to increase sky radiance.
   随机粗糙下垫面对入射到地表的太阳辐射的漫反射必然引起天空亮度的增加。

词汇搭配

• infrared spectral radiance 红外光谱辐射率...
• equilibrium radiance 稳态辐射强度...
• net radiance 净辐射
• high radiance 高发光度
• composition of radiance 辐射频谱
• radiance conservation principle 辐射率守恒原理...
• spectral radiance 光谱辐射
• conservation of radiance 辐射率守恒

近反义词

【近义词】

• splendor 光辉
• luster 光彩
• sunshine 阳光
• glory 光荣
• glow 光辉
• happiness 幸福
• sparkle 闪耀
• joy 欢乐
• vivacity 快活
• joie de vivre 生活乐趣(=joy of...
• warmth 温暖
• light 光
• brightness 光亮
• luminosity 光明
• brilliance 才华
• gleam 闪烁
• glare 闪耀光
• refulgence 辉煌
• effulgence 光辉
• shine 照耀
• radiancy 发光度
• refulgency refulgent的名词...
• glowing 灼热的