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1 principal visual rays
Телекоммуникации: видимые лучи -
2 principal visual rays
English-Russian dictionary of telecommunications and their abbreviations > principal visual rays
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3 видимые лучи
Russian-English dictionary of telecommunications > видимые лучи
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4 ray
луч; пучок- ducted ray
- gamma rays
- guided ray
- infrared rays
- leaky ray
- Lenard ray
- limiting ray
- meridional ray
- normal ray
- positive rays
- primary rays
- primary-cosmic rays
- principal visual rays
- reflected ray
- refracted ray
- skew ray
- ultraviolet raysEnglish-Russian dictionary of telecommunications and their abbreviations > ray
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5 видимые лучи
1) Engineering: visible rays2) Telecommunications: principal visual rays -
6 ray
1. луч 2. пал. луч, радиус 3. Alg. ветвь
А ray Ech. А-луч
В ray Ech. Б-луч
Becquerel rays лучи Беккереля
cosmic rays космические лучи
D ray Ech. Д-амбулакр
distal ray дистальный луч
О ray см. ordinary ray
ordinary ray крист. обыкновенный луч
pith ray палеобот. сердцевинные лучи
principal ray главный луч (луч в пучке лучей, проходящий через оптический центр объектива)
principal visual ray линия визирования
proximal ray проксимальный луч
sea ray приморский плёс (в нижнем течении реки при впадении в море)
seismic ray сейсмический луч
tangential ray Рог. тангенциальный луч
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См. также в других словарях:
principal ray — noun 1. : principal visual ray 2. : the one ray of the rays entering an optical instrument from any given point of the object that passes through the exact center of the aperture stop … Useful english dictionary
light — light1 lightful, adj. lightfully, adv. /luyt/, n., adj., lighter, lightest, v., lighted or lit, lighting. n. 1. something that makes things visible or affords illumination: All colors depend on light. 2. Physics … Universalium
mathematics — /math euh mat iks/, n. 1. (used with a sing. v.) the systematic treatment of magnitude, relationships between figures and forms, and relations between quantities expressed symbolically. 2. (used with a sing. or pl. v.) mathematical procedures,… … Universalium
photoreception — photoreceptive, adj. /foh toh ri sep sheuhn/, n. the physiological perception of light. [1905 10; PHOTO + RECEPTION] * * * Biological responses to stimulation by light, most often referring to the mechanism of vision. In one celled organisms such … Universalium
Eyeglass prescription — Using a phoropter to determine a prescription for eyeglasses An eyeglass prescription is an order written by an eyewear prescriber, such as an optometrist or ophthalmologist, that specifies the value of all parameters the prescriber has deemed… … Wikipedia
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
telescope — /tel euh skohp /, n., adj., v., telescoped, telescoping. n. 1. an optical instrument for making distant objects appear larger and therefore nearer. One of the two principal forms (refracting telescope) consists essentially of an objective lens… … Universalium
photography, technology of — Introduction equipment, techniques, and processes used in the production of photographs. The most widely used photographic process is the black and white negative–positive system (Figure 1 >). In the camera the lens projects an image of… … Universalium
endocrine system, human — ▪ anatomy Introduction group of ductless glands (gland) that regulate body processes by secreting chemical substances called hormones (hormone). Hormones act on nearby tissues or are carried in the bloodstream to act on specific target organs… … Universalium
spectroscopy — spectroscopist /spek tros keuh pist/, n. /spek tros keuh pee, spek treuh skoh pee/, n. the science that deals with the use of the spectroscope and with spectrum analysis. [1865 70; SPECTRO + SCOPY] * * * Branch of analysis devoted to identifying… … Universalium
radiation — radiational, adj. /ray dee ay sheuhn/, n. 1. Physics. a. the process in which energy is emitted as particles or waves. b. the complete process in which energy is emitted by one body, transmitted through an intervening medium or space, and… … Universalium