Nesta página você pode obter uma análise detalhada de uma palavra ou frase, produzida usando a melhor tecnologia de inteligência artificial até o momento:
[æstrənɔmik(ə)l'ju:nit]
общая лексика
астрономическая единица (ок. 93 млн. миль)
математика
астрономическая единица (мера расстояния)
общая лексика
единица высоты устройства, монтируемого в стойку
1 RU 1,75 дюйма
синоним
Смотрите также
[ju:]
существительное
общая лексика
21-я буква английского алфавита
в грам. знач. прил. (также как компонент сложных слов) U-образный
подковообразный
дядя
синоним
The astronomical unit (symbol: au, or AU or AU) is a unit of length, roughly the distance from Earth to the Sun and approximately equal to 150 million kilometres (93 million miles) or 8.3 light-minutes. The actual distance from Earth to the Sun varies by about 3% as Earth orbits the Sun, from a maximum (aphelion) to a minimum (perihelion) and back again once each year. The astronomical unit was originally conceived as the average of Earth's aphelion and perihelion; however, since 2012 it has been defined as exactly 149597870700 m (see below for several conversions).
The astronomical unit is used primarily for measuring distances within the Solar System or around other stars. It is also a fundamental component in the definition of another unit of astronomical length, the parsec.