gravitational theory

同根派生

英汉例句

• 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。
• 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。