magnitude

[ˈmæɡnɪtjuːd] [ˈmæɡnɪtuːd]
  • 复数:magnitudes;
  • 例句
    同义词
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    • Noun
      1. the property of relative size or extent;
      "they tried to predict the magnitude of the explosion"
      2. a number assigned to the ratio of two quantities; two quantities are of the same order of magnitude if one is less than 10 times as large as the other; the number of magnitudes that the quantities differ is specified to within a power of 10
      3. relative importance;
      "a problem of the first magnitude"
    行业词典
    • 天文学: 星等;恒星和其他天体的亮度的一种量度。;
      航海科技: 星等;