荧光的英文

[物理学] fluorescence; fluorescent light
◇荧光灯 fluorescent lamp; fluorescent light; daylight lamp

• 荧光板，荧光屏:    fluorescent screen
• 荧光镜，荧光屏:    cryptoscope; fluor ...
• 荧光屏，荧光幕:    fluorescent screen

例句与用法

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1. This is similar to fluorimetry as previously discussed .
   它类似于前面讨论过的荧光测定法。
2. In x-ray fluorescence, pieces of the filter are used directly .
   在X射线荧光法中，可直接使用滤纸。
3. The dashboard itself is divided into three vacuum fluorescence displays .
   仪表板本身化分为三个真空荧光显示器。
4. Fluorescent cells were not detected in tonsil, liner, larynx, and kidney .
   在扁桃体、肝、喉部和肾脏中没有查到荧光细胞。
5. Sometimes even a very thin coating of luminous paint has been applied to the wires .
   有的甚至在线上涂上一层薄薄的荧光漆。

百科释义

荧光是一种光致冷发光现象。当某种常温物质经某种波长的入射光（通常是紫外线或X射线）照射，吸收光能后进入激发态，并且立即退激发并发出出射光（通常波长比入射光的的波长长，在可见光波段）；而且一旦停止入射光，发光现象也随之立即消失。