英语单词 红联
红联英语单词
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standard candle

standard candle什么意思,standard candle翻译

基本解释

na.: 标准烛光
网络: 标准烛光法;标准蜡烛

英汉解释

  • 标准烛光

例句

  • Astrophysicists have long thought of the Crab Nebula as a steady "standard candle" in X-ray wavelengths.

    天体物理学家们长久以来一直将蟹状星云的X射线波段视作稳定的“标准烛光”。

  • Although Cepheids are rare, they provide a very reliable "standard candle" for estimating intergalactic distances.

    虽然造父变星数量稀少,它们是估计银河系间距离的一种非常可靠的“标准烛光”。

  • The original article, When A Standard Candle Flickers, was published on January 12th in the Astrophysical Journal Letters.

    原文《当标准烛光闪烁时》,已于1月12日在《天体物理学报》发表。

  • So for decades, astronomers have used it as a "standard candle" in the field of high-energy astrophysics.

    因此几十年来,天文学家一直将其视为高能天体物理领域的“标准烛光”使用。

  • By the late 1980s, a suitable standard candle had been indentified: type Ia supernovae.

    到上世纪八十年代末,一个合适的标准烛光出现了,它就是Ia型超新星。

  • This is similar to a standard candle appearing fainter at greater distances (left-hand illustration).

    图左边就示意:遥远的超新星看起来(比预期的)更暗。

  • Another type of standard candle is a type of star called a Cepheid variable.

    另一种标准烛光是一种叫做造父变星的恒星。

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