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parsec
[ˈpɑːsek] [ˈpɑːrˌsek]

  • n. 秒差距(表示天体间距离的单位)

专业释义英英释义

  • 表示天体间距离的单位
    秒差距 天体距离的单位
    秒差距
  • 秒差距
  • 秒差距
  • 秒差距
  • 秒差距

·2,447,543篇论文数据,部分数据来源于NoteExpress

parsec [ 'pɑ:sek ]

  • n. 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

    同义词: secpar

以上来源于: WordNet

 柯林斯英汉双解大词典 

parsec /ˈpɑːˌsɛk/

  • 1. 

    N a unit of astronomical distance equal to the distance from earth at which stellar parallax would be 1 second of arc; equivalent to 3.0857 × 1016 m or 3.262 light years 秒差距; 测量天体间距离的单位

双语例句权威例句

  • How to implement subscript operators in Parsec?

    如何秒差距实现下标操作符

    youdao

  • Utilizing the message interaction mechanism of PARSEC, which is running environment of GloMoSim, automatization of multi-scheme comparison and batch simulation is implemented in GloMoSim.

    方案对比批量仿真学术研究中无线网络仿真需求基本特点。

    youdao

  • And then you have to convince the whole world that you have actually detected something like this in the atmosphere of an extrasolar planet host star somewhere in 100 parsec away from here.

    必须说服整个世界,你的确侦测这样物质,太阳系行星宿主恒星大气中,在这里100差距的地方

    youdao

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