Glare yog dab tsi?Thaum lub teeb tawm ntawm qhov chaw, nws cov nthwv dej yuav muaj zog tshaj plaws nyob rau hauv ib qho kev taw qhia - feem ntau horizontally, vertically, los yog diagonally.Qhov no hu ua polarization.Hnub ci thaws tawm ntawm qhov chaw xws li dej, daus thiab iav, feem ntau yuav ...
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