V2EX beidou

Beidou

Definition / 释义

Beidou(常写作 BeiDou):源自中文“北斗”,常指北斗七星(Big Dipper);在现代语境中也常指中国的北斗卫星导航系统(BeiDou Navigation Satellite System, BDS)。(另有其他专门用法,但以上最常见。)

Pronunciation / 发音(IPA)

/bedo/

Examples / 例句

The Beidou system provides navigation and timing services.
北斗系统提供导航与授时服务。

Using Beidou and other satellite signals, the ship adjusted its course even in heavy fog.
借助北斗等卫星信号,这艘船即使在浓雾中也能修正航向。

Etymology / 词源

Beidou来自汉语拼音 “Bei dou(北斗)”

  • :北方
  • :古代量器名,也用来指“斗形”星群
    因此“北斗”原本就是对北天一组“斗状”亮星(北斗七星)的称呼。现代将其借用为国家导航系统名称,强调“指引方向”的象征意义。

Related Words / 相关词

Literary Works / 文学作品

  • 《西游记》(Journey to the West):多处提及“北斗”“北斗星君”等天庭星宿体系相关称谓。
  • 《封神演义》(Investiture of the Gods):涉及星宿、天象与“北斗”相关的神与意象。
  • 《三国演义》(Romance of the Three Kingdoms):含“斗”“北斗”等天象与命数意象的传统表达(多为文化语境引用)。
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