radiance

英 [ˈreɪdiəns]

美 [ˈreɪdiəns]

n. 容光焕发; 红光满面; (散发出来的)光辉

复数：radiances　

BNC.21244 / COCA.17068

牛津词典

noun

容光焕发；红光满面
a special bright quality that shows in sb's face, for example because they are very happy or healthy
（散发出来的）光辉
warm light shining from sth

N-UNCOUNT 容光焕发；喜气洋洋
Radianceis great happiness which shows in someone's face and makes them look very attractive.
1. She has the vigour and radiance of someone young enough to be her granddaughter...
  她拥有与孙女辈的年轻人一样的活力和容光。
2. There was about her a new radiance.
  她焕发出新的神采。
N-UNCOUNT 光辉；发光；闪烁
Radianceis a glowing light shining from something.
1. The dim bulb of the bedside lamp cast a soft radiance over his face.
  床头灯朦胧的光柔和地投射在他脸上。

noun

the quality of being bright and sending out rays of light
Synonym:radiancyshineeffulgencerefulgencerefulgency
the amount of electromagnetic radiation leaving or arriving at a point on a surface
Synonym:glowglowing
an attractive combination of good health and happiness
1. the radiance of her countenance

Suppression of Background Radiance of Airborne Laser Radar
机载激光雷达的背景辐射抑制技术研究
The wings of a crow cannot blot out the radiance of the sun.
乌鸦翅膀遮不住太阳。
Sky radiance might be influenced by the multiple reflectance between the earth's albedo surface and the atmosphere.
天空亮度可能受到地表与大气之间的多次反射的影响。
When I wear my new scent, Cosmic Radiance, I feel beautiful, empowered and sexy.
当我穿我的新清香，宇宙的光芒，我觉得美丽的，被授权的，性感迷人。
She has the vigour and radiance of someone young enough to be her granddaughter
她拥有与孙女辈的年轻人一样的活力和容光。
The temperature is low, the reaction rate is slow, the radiance misses slightly;
温度低，反应速度慢，光亮度稍差；
Tower of Radiance now procs from Holy Shock, Flash of Light, Holy Light or Divine Light.
现在由震击，闪现，圣光和神光触发。
What we needed was a new radiance altogether.
我们需要的则是一种全新的光辉。
The radiance of the sunset died away.
夕阳的余辉渐渐地消失了。
The iterative method is used to calculate sky radiance without the reflectance from underlying surface.
在不考虑下垫面的反射时，利用迭代法来计算天空亮度。