光率体 meaning in Chinese

optical indicatrix
opticalindicatrix

It will introduce in a systematic way to the fundamentals of crystal optics , the basic component of polarization microscope and some basic concepts , such as indicatrix , optical orientation , extinction , compensation , interference color , compensation principle and so on
本课程将系统地介绍晶体光学的基本原理、偏光显微镜的基本组成和光率体、光性方位、消光、干涉、消色、补色法则等基本概念。