- dextrorotatory quartz crystal
- <mat> ■ Rechtsquarz m
English-german technical dictionary. 2013.
English-german technical dictionary. 2013.
Optical rotation — (optical activity) is the turning of the plane of linearly polarized light about the direction of motion as the light travels through certain materials. It occurs in solutions of chiral molecules such as sucrose (sugar), solids with rotated… … Wikipedia