- sigmoid-oblique reflections
-
сигмовидные косослоистые отражения
English-Russian dictionary of geology. 2011.
English-Russian dictionary of geology. 2011.
sinus — 1. [TA] A channel for the passage of blood or lymph, without the coats of an ordinary vessel; e.g., blood passages in the gravid uterus or those in the cerebral meninges. 2. [TA] A cavity or … Medical dictionary