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

• 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。
• 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
• The host of heaven and the angel of the LORD had filled the sky with beauty and radiance.
  一群天使和上帝的使者使天空充满了美丽和光彩。
• The result was the whiteness which we have mentioned& a whiteness which covered even her lips and her eyes with radiance.
  因此她有我们说过的那种白色，那白色的光辉把她的嘴唇和眼睛全笼罩起来了。
• 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》）
• Secondly, the radiance model of the illuminator and the irradiance model of the solder joint are developed.
  然后，建立了光源的照度模型以及焊点的反射模型。
• 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 radiance of the October Revolution shines upon us.
  十月革命的光芒照耀着我们。
• 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。
• 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。