光图案的英文

optical pattern

例句与用法

The thickness had some influence on the development of the banded spherulites : when the thickness reduced to some degree , pcl would develop chrysanthemum - like spherulites , which had no extinction rings or the maltese cross pattern under the crossed polarized optical microscopy . the results of the phase - contrast microscopy showed that growth speed of the chrysanthemum - like spherulites along the radius was not constant
发现薄膜厚度对球晶的生长有一定的影响，当共混物膜薄到一定程度时， pcl不能形成环带球晶，而是形成一种类似菊花状的晶体，在偏光显微镜下看不到环带，也没有典型球晶所特有的maltese十字消光图案。