radiance

英 [ˈreɪdiəns]

美 [ˈreɪdiəns]

n.  容光焕发; 红光满面; (散发出来的)光辉

复数：radiances　

TEM8电力

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

柯林斯词典

• 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。

英英释义

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

双语例句

• 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。
• The study of radiance calibration of three-waveband camera using integrating sphere
  利用积分球实现三波段照相机的辐射定标研究
• In life we are to radiate light into unseen places; not permit unknown fears to dim our radiance.
  生活中，我们要把光辉撒向看不见的地方，不要允许莫名的恐惧来削弱我们的光彩。
• The wings of a crow cannot blot out the radiance of the sun.
  乌鸦翅膀遮不住太阳。
• He wanted to fill his soul's lungs with the pure radiance.
  他盼望那纯净的光辉能够洒遍他的灵魂深处。
• Traced to national irradiance standard, a new radiance calibration system is intended for military ray radiation calibration.
  介绍了一种新型辐亮度校准系统，通过溯源至国家辐照度标准，构建了军用光辐射校准平台。
• 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。
• 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；
• Who says that the heart of an inch-long plant,| can requite the radiance of full spring?
  谁言寸草心，报得三春晖。（孟郊《游子吟》）
• 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。