光柱 meaning in English
light pillar (日柱); light cross (日晕)
Examples
- The beam of the searchlight pierced the darkness .
探照灯的光柱射入黑暗中。 - The sea was very dark and the light made prisms in the water .
海水是黑qq的，阳光在水里映出五彩斑斓的光柱。 - The circling beams lit the roof to a daylight brightness and he could see that one man held a gun .
转动着的光柱照得这个屋顶明亮得如同白昼，他看得出有人手里握着一支枪。 - A heavy, copper-coloured beam of light came in at the west window, gliding the outlines of the children's heads with red gold .
一束暗黄色的光柱从西窗射了进来，在孩子们的头上涂上了一层金红色。 - When a solution of chlorophyll is placed in a beam of white light, it gives off light of a deep red hue. this phenomenon is called fluorescence .
当叶绿素溶液置于白光光柱中，溶液发出暗红色的光，这一现象称为荧光现象。