incandescence

名词 incandescence:

1. the phenomenon of light emission by a body as its temperature is raised
   同义词：glow
2. light from heat

in.can.des.cence

n.（名词）
The emission of visible light by a hot object.
白热光：物体遇热发出可见光
The light emitted by an incandescent object.See Synonyms at blaze
白热光：炽热的物体发的光参见 blaze
A high degree of emotion, intensity, or brilliance.
白热化：高度热情、热烈或辉煌