орбита

A telescope that uses as its primary optical element a lens. Binoculars are a type of refractor. In general, refractors are much more expensive to build and buy than are ...

рефлектор

天文学; 天文学全般

A telescope that uses as its primary optical element a mirror. Nearly all large telescopes in use today by amateur and professional astronomers are reflecting telescopes.

фотометрија

天文学; 天文学全般

In astronomy, the measurement of the light emitting from astronomical objects, generally in the visible or infrared bands, in which a specific or general wavelength band is ...

паралакса

天文学; 天文学全般

The apparent displacement or the difference in apparent direction of an object as seen from two different points not on a straight line with the object (as from two different ...

метеори

天文学; 天文学全般

Small rocky and/or icy particles that are swept up by the earth in its orbit about the sun. Also called "shooting stars", they travel across the sky in a very short time, from ...

ニュース関連の用語

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sladjana milinkovic

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産業/ドメイン食品（その他）カテゴリハーブ＆スパイス

алева паприка

spice (ground) Description: Powdered seasoning made from a variety of tropical chiles, including red cayenne peppers. It is very hot and spicy, so use ...