polarization foil

• 偏振片

polarization foil的用法和样例：

例句

1. If one simply passes the lamp light through a polarizer on the way to the LCD panel, then one wastes the half of the light that is in the undesired polarization.
   如果就此让灯泡发出的光通过偏振片到达液晶面板，那么有一半的光将由于不是理想的偏振光而被浪废。