masa

masa

The amount of matter in a body, which should not be confused with weight. The same object will have different weights in space and earth but the mass remains constant.

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行业/领域：天文学
类别火星
Company: NASA
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atomska masa

生物学; 生态学

The weight of an atom as expressed in atomic mass units (amus).

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A large, more or less uniform body of air with nearly the same temperature and moisture conditions throughout.

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Masa jednog atoma datog izotopa, obično data u daltonima.

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The s. I. Unit of energy, work, or quantity of heat. It is the force of one newton acting over a distance of a meter.

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A gas used by all green plants and recycled by them to form wood and the oxygen we breathe. In very large quantities it can be poisonous to animal life.

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klimatologija

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The scientific study of climate.

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