单词：gravitational theory
[网络] 引力理论；万有引力理论；重力场论
gravitational theory的用法和样例：
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。
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