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gravitational field

/ˌɡrævɪˈteɪʃənəl fiːld/

翻译: 物体周围存在引力作用的区域,处于其中的有质量物体会受到指向该物体的吸引力。

1 个条目

phrase

/ˌɡrævɪˈteɪʃənəl fiːld/C1formalscientific
  • zh物体周围存在引力作用的区域,处于其中的有质量物体会受到指向该物体的吸引力。

The region of space surrounding a physical body where its gravitational force can be detected, causing other objects with mass to experience an attractive force toward it.

  1. Region of gravitational influenceB2formal

    The region of space surrounding a body with mass in which another body experiences a force of attraction.

    zh引力场

    • The Earth's gravitational field keeps the Moon in orbit.
    • Astronauts experience weightlessness when far from a strong gravitational field.
    • The strength of a gravitational field decreases with distance from the mass.