Noun:

1. the phenomenon of light emission by a body as its temperature is raised

2. light from heat

lustern.光彩；荣誉；光泽v.使 ... 发光辉；有光泽；发亮

glown.光辉；热情；赤热vi.发红光；红光焕发

luminosityn.光明；光度；发光体

lightn.光；光线；灯；打火机；领悟；浅色；天窗adj.轻的；浅色的；明亮的；轻松的；容易的；清淡的v.点燃；变亮；照亮adv.清楚地；轻便地

luminescencen.发冷光；冷光；无热光

fluorescencen.发荧光；荧光

burningadj.燃烧的；热烈的；紧急的n.燃烧动词burn的现在分词.

radiancen.光辉；辐射

lustren.光彩；光泽；荣誉

1. A fine wire is heated electrically to incandescence in an electric lamp.
   灯丝在电灯中电加时成白炽状态。