Translation of "Astronomical Unit" into Chinese

天文单位, 天文單位, 天文單位 are the top translations of "Astronomical Unit" into Chinese.

Astronomical Unit noun

a unit of length used for distances within the solar system; equal to the mean distance between the Earth and the Sun (approximately 93 million miles or 150 million kilometers)

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English-Chinese dictionary

  • 天文单位

    noun

    Near-Earth objects are objects orbiting the Earth at perihelion distances of less than 1.3 astronomical units.

    近地天体是环绕地球轨道运行的近日距离小于1.3个天文单位的天体。

  • 天文單位

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astronomical unit noun grammar

(astronomy) The mean distance from the Earth to the Sun (the semi-major axis of Earth's orbit), approximately 149,600,000 kilometres ( symbol AU), used to measure distances in the solar system. [..]

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English-Chinese dictionary

  • 天文單位

    noun

    measure of distance [..]

  • 天文单位

    noun

    measure of distance [..]

    Near-Earth objects are objects orbiting the Earth at perihelion distances of less than 1.3 astronomical units.

    近地天体是环绕地球轨道运行的近日距离小于1.3个天文单位的天体。

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