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).

vazdušna masa

物理; 普通物理

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

izotopska masa

化学; 普通化学

Masa jednog atoma datog izotopa, obično data u daltonima.

crno telo

天文学; 火星

An ideal or imaginary body that is absolutely black when cold, but is a perfect absorber of radiation and at the same time a perfect radiator. Black body temperatures are used to ...

fluorescencija

天文学; 火星

The emission of electromagnetic radiation as the result of exposure to some other radiation, which emission ceases when the stimulus that produces it ceases to act on the emitting ...

džul

天文学; 火星

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.

ugljendioksid

天文学; 火星

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.

gustina

天文学; 火星

The amount of matter in a unit volume of a substance; usually the mass per unit of volume.

klimatologija

天文学; 火星

The scientific study of climate.

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