optically thinner medium是什么意思

中文翻译光疏媒质

网络释义

1)optically thinner medium,光疏媒质2)optically thinner medium,光疏介质3)Rotatory medium,旋光媒质4)medium,媒质(光)5)acousto-optic medium,声光媒质6)dense medium,光密媒质