gravity field的用法和樣例：
例句
- And thus its gravitational field.
重力場也是這個樣子。 - The moon is in capture of the Earth's gravitational field.
月球被地球的重力場吸引。 - The minimum velocity needed to escape a gravitational field.
逃離引力場所需最短時間。 - We will discuss a new theory of gravitation, in which the field equation of gravitation is similar to Maxwell equations.
它的引力場方程與電磁理論的麥克斯韋方程十分相似。
