an optical device used to measure the rotation of the plane of vibration of polarized light
同义词：polarimeter
polariscope详细解释
po.lar.i.scope n.（名词）An instrument for ascertaining, measuring, or exhibiting the properties of polarized light or for studying the interactions of polarized light with optically transparent media.偏光仪：一种仪器，用来确定、测量或显示偏振光的性质，或用来研究偏振光与透光介质间的相互作用
