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аммиак
(NH3) A pungent colorless gaseous compound of nitrogen and hydrogen that is very soluble in water and can easily be condensed into a liquid by cold and pressure. Ammonia reacts with NOx to form ammonium nitrate -- a major PM2. 5 component in the Western United States.
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Аспект деңгейі
The height and width of an image; aspect ratio helps maintain a balanced shape of an image by avoiding unnatural stretching in any direction.
