优选词，正式主题词
Refractive index
定义
某概念特定涵义的完全解释- 1. Measure of the bending of a ray of light when passing from one medium into another. (Britannica). 2. Determines the speed by which light travels through a medium other than a vacuum (https://www.ncbi.nlm.nih.gov/books/NBK592413/). 3. An optical medium is the ratio of the apparent speed of light in the air or vacuum to the speed in the medium. (Wikipedia)
上位概念
上位概念其它语言
其它语言中概念术语- Refractive index
URI
https://purls.helmholtz-metadaten.de/skosmos/sdv/RefractiveIndex