A trademark used for a specially treated, transparent plastic capable of polarizing light passing through it, used in glare-reducing optical devices.

 
  • 宝丽来一种经过特殊处理的透明塑料的商标,该塑料能使通过它的光发生偏振,用于减少强光的光学设备中
今日热词
目录 附录 查词历史