астрофизика

астрофизика

The science that studies the physics and chemistry of extraterrestrial objects. The alliance of physics and astronomy, which began with the advent of spectroscopy, made it possible to investigate what celestial objects are and not just where they are.

0 0

完善词条

添加图像

词性：名词
同义词：
词汇：
行业/领域：天文学
类别普通天文学
Company: Caltech
产品：
取首字母的缩写词：

添加至 My Glossary

其他语言：

类似词条

ахроматска леќа

天文学; 普通天文学

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; 普通天文学

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; 普通天文学

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

единица на забрзување

天文学; 普通天文学

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

зголемување

天文学; 普通天文学

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 ...

теорија на акумулација

天文学; 普通天文学

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

新闻词条

精选词条

zocipro

0
词条
0
词汇
18
关注者

行业/领域：乳制品类别黄油

путер колачи

Овие торти се направени од страна на првиот creaming путер со шеќер да се вклучат воздух. Целата јајца или жолчки од јајце се додаваат и брашно е во ...