gravitational theory
常见例句
- Newton's theory of gravitation is an approximation of a more general theory.
牛頓的引力理論衹是一種更普遍理論的近似形式。 - At that time, the Newtonian theory of gravity and the concept of escape velocity were well known.
那時，牛頓引力理論和逃逸速度的觀唸是廣爲人知的。 返回 gravitational theory