violet light

基本解释

The polygonal segments of the surface react to ultra-violet light, mapping the position and intensity of solar rays.
其表面的多角形组成部分对紫外光产生反应，映射太阳光线的方位和强度。
Ultra-violet light is not in the part of the visible spectrum, but why does an ultra-violet lamp emit violet colored light?
紫外光系?湛杉?馄滓酝?但系点解我地可以见到紫外光灯发出紫色???。
dict.cn
They are only visible when they are bathed in ultra-violet light and subjecting them to such constant bombardment would be not only impractical but harmful.
只有当这些壁画沐浴在紫外灯光下时，这些细节之处才得以可见，但将这些传世珍品一直置于紫外灯的狂轰乱炸之下不仅不现实，对壁画本身也有害。

The action of ultra-violet light from the sun on a molecule called 7-dehydrocholesterol, found in the skin, turns it into the vitamin.
ECONOMIST: Schizophrenia: Let the sun shine in The