- illuminated zone
- зона засветки, зона освещённости
English-russian dictionary of physics. 2013.
English-russian dictionary of physics. 2013.
Zone plate — A zone plate is a device used to focus light. Unlike lenses however, zone plates use diffraction instead of refraction. Created by Augustin Jean Fresnel [freɪ nel] , they are sometimes called Fresnel zone plates in his honor. The zone plate s… … Wikipedia
Pelagic zone — Aquatic layers Pelagic Photic Epipelagic … Wikipedia
Intermediate zone — The Intermediate zone, a term found in Sri Aurobindo s philosophy, refers to what is described as a spiritually dangerous and misleading transitional spiritual and pseudospiritual region between the ordinary consciousness of the outer being and… … Wikipedia
The Twilight Zone (disambiguation) — The Twilight Zone may refer to:* The Twilight Zone , the anthology television series and franchise * The Twilight Zone (1959 TV series), the original classic television series * , a 1983 film based on the original series * The New Twilight Zone … Wikipedia
Twilight zone — may refer to:* The Twilight Zone , the anthology television series and franchise * The Twilight Zone (1959 TV series) 1964, the original classic television series * , a 1983 film based on the original series * The New Twilight Zone , a 1985–1989… … Wikipedia
photic zone — Biol. the upper layer of a body of water delineated by the depth to which enough sunlight can penetrate to permit photosynthesis. [1970 75] * * * ▪ oceanography surface layer of the ocean that receives sunlight. The uppermost 80 m (260… … Universalium
Defence of the Reich — Part of Campaigns of World War II … Wikipedia
Fisheries glossary — This is a glossary of terms used in fisheries, fisheries management and fisheries science. A * Abundance is a measure of how many fish are in a population or a fishing ground. See relative abundance and absolute abundance.* Acoustic survey a… … Wikipedia
literature — /lit euhr euh cheuhr, choor , li treuh /, n. 1. writings in which expression and form, in connection with ideas of permanent and universal interest, are characteristic or essential features, as poetry, novels, history, biography, and essays. 2.… … Universalium
optics — /op tiks/, n. (used with a sing. v.) the branch of physical science that deals with the properties and phenomena of both visible and invisible light and with vision. [1605 15; < ML optica < Gk optiká, n. use of neut. pl. of OPTIKÓS; see OPTIC,… … Universalium
eye, human — ▪ anatomy Introduction specialized sense organ capable of receiving visual images, which are then carried to the brain. Anatomy of the visual apparatus Structures auxiliary to the eye The orbit The eye is protected from mechanical injury… … Universalium