THE 2-MINUTE RULE FOR MAGNETO-OPTICAL CRYSTAL

各向异性透明晶体如方解石、石英等的折射率，是其固有的特性，称为永久双折射。In Each individual body of Determine 8, the axis in the microscope polarizer is indicated with the cash letter P and is particularly oriented within an East-West (horizontal) course. The axis of the microscope analyzer is indicated because