藝術與建築詞典根目錄
....關聯概念層面
........關聯概念
............<科學概念>
................<物理科學概念>
....................<物理學概念>
........................<能量與相關概念>
............................能量
................................電磁輻射
....................................光 (能量)
|||........................................人造光
........................................日光 (白天自然光)
|||........................................紅外線
|||........................................偏振光
........................................反射光
|||........................................太陽輻射
|||........................................透射光
|||........................................紫外線輻射
|||....................................X射線 (輻射)
................................電
|||....................................地電
|||....................................靜電