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parsec

音標['pɑ:sek] 讀音
parsec的德文解釋parsec的法文解釋

漢語翻譯


n. 秒差距(天體距離單位)

英文解釋：

名詞 parsec:

  1. a unit of astronomical length based on the distance from Earth at which stellar parallax is 1 second of arc; equivalent to 3.262 light years
    同義詞：secpar

詳細解釋：


par.sec

n.（名詞）
A unit of astronomical length based on the distance from Earth at which stellar parallax is one second of arc and equal to 3.258 light-years, 3.08'×03 kilometers, or .98 × 0 3 miles.
秒差距：天文學自地球起的距離單位，星視差為角秒，等於3.258光年，3.08'×03公里，或.98×0 3英里

來源：
par(allax)
par(allax)
sec(ond)
sec(ond)

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