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Concave lens
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- Type of lens in which the light rays passing through it are made to diverge by the inward curve of the glass surface.
- A lens that has negative focal length, i.e., the focus is virtual and it reduces the
- A lens that has negative focal length, i.e., the focus is virtual and it reduces the objects.
- A spectacle lens which is thicker at the edges than in the center. a concave or “minus” lens diverges (decreases) the power of incoming light rays, and is used in the correction of myopia (nearsightedness). cones, cone cells – one type of specialized lightsensitive cells (photoreceptors) in the retina that provide sharp central vision and color vision.
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Concave, английский
- A solid curved surface similar to the inside surface of a sphere.
- See the discussion of negative convexity.
- Curved or rounded and hollow as the outer boundary of a spherical or circular form viewed from within; opposite of convex.
Concave bit, английский
A noncoring bit having a concave, conical-shaped crown or face.
Concave crown, английский
Concave fillet weld, английский
Concave function, английский
Вогнутая функция
Concave joint, английский
A recessed masonry joint, formed in mortar by the use of a curved steel jointing tool; because of its curved shape it is very effective in resisting rain penetration; used in areas subjected to heavy rains and high winds.
Concave joint., английский
Concave root surface, английский
Concave shell, английский
Concaves, английский
Вогнутости - доски для виндсерфинга могут иметь любую форму поверхности дна - одну, две, три и более вогнутостей, т. е. широких и очень мелких бороздок в корпусе доски, которые способствуют увеличению скорости и более раннему глиссированию.
Len, русский
Длина
Len, испанский
Acrónimo de low entry network [red de entrada baja] equivale a 'appn'. advertencia no se puede utilizar este acrónimo por restricciones de 'copyright'; hay que utilizar la denominación completa.
Len, шведский
Len, английский
Length (icao)
Len, slat, шведский
Lena, английский
Lena [ae, f], латинский
Lenad, английский
Lenard, английский
Lenau, английский
Correction, английский
- Species - an adjustment of the readings of the resistance-type electrical moisture meter to compensate for different species of wood. corrections are tabulated in as/nzs 1080 1:1997
- Любой заметный откат от ранее достигнутого уровня. иногда, коррекцией считают откат не менее 1/3 от предыдущего ценового движения;
- Коррекция, поправка
- Исправление, коррекция, поправка
- Любой заметный откат от ранее достигнутого уровня. иногда коррекцией считают откат не менее 1/3 от предыдущего цено¬вого движения.
- Поправка
- N псхлнгв. исправление correctness n правильность grammatical ~ грамматическая правильность
- Исправление; корректирование; корректировка; коррекция; корректура; введение поправки; поправка
- Поправка; исправление; корректирование о ~ for pull геод. поправка на эксцентриситет блоков (в инварных измерениях); ~ for slope поправка за наклон линии ~ of water стабилизация воды
- Reverse movement, usually downward, in the price of an individual stock, bond, commodity, or index. if prices have been rising on the market as a whole, and then fall dramatically, this is known as a correction within an upward trend. antithesis of a technical rally. see: dip, break.
Nearsightedness, английский
- Que ve bien de cerca (miopía)
- Same as myopia
- Vision acuity functionally adequate for viewing objects nearby, generally within arm’s length. also called myopia. compare farsightedness.
- Vision acuity functionally adequate for viewing objects nearby, generally within arm’s length. also called myopia. compare farsightedness. near-surface discontinuity: subsurface interruption in the physical structure or configuration of a test object that is close to, but not breaking, the test object’s surface.
- Vision acuity functionally adequate for viewing objects nearby, generally within an arm’s length. also called myopia.3 compare farsightedness. near-surface discontinuity: subsurface interruption in the physical structure or configuration of a test object that is close to, but not breaking, the test object’s surface. (this sense of near surface differs from that in methods that distinguish a test object’s near surface from its far surface, a distinction rarely made in magnetic particle testing.)
Photoreceptors, английский
Special cells in the eye’s retina that are responsible for converting light into signals that are sent to the brain. photoreceptors give us our color vision and night vision. there are two types of photoreceptor cells
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Conduit, английский
- Plastic or metallic pipe, which is used to conceal and protect cables and wiring.
- Проводник; труба, трубопровод; кабелепровод
- A pipe made of metal, plastic, or clay used for the installation of communications or power cables between two or more locations
- Труба
- Metaphor
- Трубопровод; цилиндрический кабелепровод; кабельный канал; изоляционная трубка (для электропроводки)
- Pipe or casing placed in a borehole. see casing, drive pipe.
- A tube or trough for receiving and protecting electric and telephone wires.
- A pipe or elongated box used to house and protect electrical cables.
- Pipe or liner used as a passage for other pipes or wires.
Composite video, английский
- The complete video signal, comprising both the video and sync information.
- Композитный (смешанный) видеосигнал. чаще всего используется для передачи видеоизображений. составляющие яркости, цветности и насыщенности на передающей стороне мультиплексируются вместе в один сигнальный провод и разделяются на принимающей стороне. техно
- The encoded output of a surveillance camera whereby the red, green, and blue video signals are combined with the synchronizing, blanking, and color burst signals and are transmitted simultaneously down one cable.
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