зголемување

зголемување

1) A process by which a star accumulates matter as it moves through a dense cloud of interstellar gas; or, more generally, whereby matter surrounding a star flows toward it (as in close binaries.) 2) Collection of material together, generally to form a single body.

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Branche/Gebiet Astronomie
Kategorie Allgemeine Astronomie
Company: Caltech
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зголемување на фотографија

Optometrie; Optometrie

Lens system designed to produce an enlarged image by relative distance magnification. It may be a simple single element or compound multiple element system.

зголемување на трудот

Elternschaft; Schwangerschaft

An intervention to help labor that has begun naturally to progress more rapidly. Often, Pitocin (a synthetic form of the hormone oxytocin) is used to make contractions stronger or ...

зголемување на температурата

Baustoffe; Beton

The increase of concrete temperature caused by heat of hydration and heat from other sources.

зголемување на градите

Schönheit; Plastische Chirurgie

Хируршки зафат за зголемување на градите.

ахроматска леќа

Astronomie; Allgemeine Astronomie

Lens (or combination of lenses) that brings different wavelenghts within a ray of light to a single focus, thus overcoming chromatic aberration. It was first successfully made by ...

активна галаксија

Astronomie; Allgemeine Astronomie

1) Active galactic nuclei are very luminous. Their energy output is in two forms: nonthermal continuum and thermal emission line. 2) Any galaxy which is emitting large quantities ...

активна оптика

Astronomie; Allgemeine Astronomie

Controlling the shape of a telescope mirror at a relatively slow rate.

единица на забрзување

Astronomie; Allgemeine Astronomie

A unit for measuring acceleration, which is metre per second squared.

теорија на акумулација

Astronomie; Allgemeine Astronomie

The theory by which planetesimals are assumed to collide with one another and coalesce, eventually sweeping up enough material to form the planets.

ахроматски објектив

Astronomie; Allgemeine Astronomie

A lens of two or more components with different refraction indices (e.g., crown glass and flint glass), used to correct for chromatic aberration.

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Елизабет Тејлор

A three-time Academy Awards winner, Elizabeth Taylor is an English-American film legend. Beginning as a child star, she is known for her acting talent ...