单词乎

relativistic mass

relativistic mass是什么意思、relativistic mass怎么读

relativistic mass汉语翻译

【化】 相对论性质量

relativistic mass英语解释

名词 relativistic mass:

  1. (physics) the mass of a body in motion relative to the observer: it is equal to the rest mass multiplied by a factor that is greater than 1 and that increases as the magnitude of the velocity increases
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