和大家的预期相反,我这篇文章的标题并没有种族歧视的含义(white在英文里有白人的意思)。我知道,人类应该平等享受所有的人权。这一专栏讨论的主题其实是白光,它比人们想象的要复杂得多。逆向照光的压克力板 (Acrylic)和数码印刷,与通过冷阴极或荧光产生内部照明在技术方面有很多相似之处。 Contrary to your expectations, the title of my article does not have the meaning of racial discrimination (white has a white meaning in English). I know that humankind should enjoy all human rights on an equal footing. The topic of this column is actually white light, which is more complicated than people think. Backlit Acrylic and digital printing have much in common with the technical aspects of producing interior lighting through cold cathodes or fluorescence.