- optic sign
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знак минерала
English-Russian dictionary of geology. 2011.
optic sign
Смотреть что такое "optic sign" в других словарях:
optic sign — noun : the distinctive character of the double refraction of a crystal … Useful english dictionary
Optic flow — is the perceived visual motion of objects as the observer moves relative to them. To an observer driving a car, a sign on the side of the road would move from the center of his vision to the side, growing as he approached. If he had 360 degree… … Wikipedia
Optic neuritis — Classification and external resources ICD 10 H46, G44.848 ICD 9 377.30 … Wikipedia
Optic disc drusen — Classification and external resources ICD 10 H47.3 ICD 9 377.21 … Wikipedia
Sign-off — (or closedown) is the sequence of operations involved when a radio or television station shuts down its transmitters and goes off the air for a predetermined period; generally this occurs during the overnight hours. It is the opposite to a sign… … Wikipedia
Sign — Any abnormality that indicates a disease process, such as a change in appearance, sensation, or function, that is observed by a physician when evaluating a patient. * * * 1. Any abnormality indicative of disease, discoverable on examination of… … Medical dictionary
Optic papillitis — Papillitis Classification and external resources ICD 10 H46 ICD 9 377.31 DiseasesDB … Wikipedia
Optic Nerve — Keith Tucker Keith Tucker Pays d’origine Détroit États Unis Genre(s) Electro Label(s) Direct Bea … Wikipédia en Français
Hollywood Sign — Panneau Hollywood Panneau Hollywood Le panneau Hollywood sur le versant sud du Mont Lee Présentation Période ou style Début du XXe siècle … Wikipédia en Français
Chvostek's sign — Chvos·tek s sign (kə ).vȯs .tek(s) or Chvos·tek sign (kə ).vȯs .tek n a twitch of the facial muscles following gentle tapping over the facial nerve in front of the ear that indicates hyperirritability of the facial nerve Chvos·tek kvȯs .tek… … Medical dictionary
Kestenbaum sign — a decrease in number of arterioles traversing the optic disk margin as a criterion for optic atrophy … Medical dictionary
