extinction angle

英 美
  • 消弧角,消光角
  • angle n.角度;角;观点v.形成或转变角度;歪曲v.钓鱼;谋取Angle.n.盎格鲁人
  • extinction n.消失;消减;废止
Noun:
  1. the angle from its axis that a crystal must be rotated before appearing maximally dark when viewed in polarized light