<span class="searchmatch">refractive</span> <span class="searchmatch">index</span> (çoğulu <span class="searchmatch">refractive</span> indexs) (optik) kırılma indisi...
Felemenkçe: brekingsindex (nl) Fince: taitekerroin (fi) İngilizce: <span class="searchmatch">refractive</span> <span class="searchmatch">index</span> (en) İsveççe: brytningsindex (sv)...