photoelasticity / ˌfoʊ toʊ ɪ læˈstɪs ɪ ti, -ˌi læˈstɪs- /

📖毕业后词汇光弹性光弹力照片弹性光学弹性

photoelasticity 的定义

n. 名词 noun

Physics.

  1. the phenomenon of double refraction of polarized light by a transparent substance under elastic stress, used to measure strain in elastic, transparent materials.