теорија на акумулација

The net gain in ice mass by precipitation of snow, arrival of snow from avalanche, arrival of snow by wind transport or refreezing of melt water. Is dominant to ablation over ...

теорија

社会学; 犯罪学

A series of interrelated propositions that attempt to describe, explain, predict, and ultimately to control some class of events. A theory gains explanatory power from inherent ...

теорија

考古学; 進化

A well-substantiated explanation of some aspect of the natural world that typically incorporates many confirmed obserations, laws, and successfully verified hypotheses.

теорија

社会学; 社会学全般

A systematic explanation for observations that relate to a particular aspect of life such as poverty, crime, social class, status, and many others.

ахроматска леќа

天文学; 天文学全般

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

天文学; 天文学全般

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

天文学; 天文学全般

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

единица на забрзување

天文学; 天文学全般

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

зголемување

天文学; 天文学全般

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 ...