The absorption or filtering out of color also works in a horizontal direction.
颜色的吸收或过滤也可在水平方向出现。
2
Being of the achromatic color of maximum darkness; having little or no hue owing to absorption of almost all incident light.
最黑的非彩色颜色；因为吸收了几乎所有的入射光而只有很少的颜色或者没有颜色。
3
When an infrared heater is used, please pay attention to the extent of heating since the absorption rate of infrared will vary due to difference in the color and size of the capacitor.