n. 万有引力定律
[网络] 引力理论;万有引力理论;重力场论
词型变化:名词复数形式 : gravitational theories

gravitational theory的用法和样例:

例句

  1. Newton's theory of gravitation is an approximation of a more general theory.牛顿的引力理论只是一种更普遍理论的近似形式。
  2. At that time, the Newtonian theory of gravity and the concept of escape velocity were well known.那时,牛顿引力理论和逃逸速度的观念是广为人知的。

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