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inertial frame

/ɪˈnɜːrʃəl freɪm/

翻译: 惯性参考系,指一个不受外力作用的物体在其中保持静止或匀速直线运动的参考系,是经典力学和狭义相对论中的基本概念。

1 个条目

phrase

/ɪˈnɜːrʃəl freɪm/C1formalscientific
  • zh惯性参考系,指一个不受外力作用的物体在其中保持静止或匀速直线运动的参考系,是经典力学和狭义相对论中的基本概念。

A reference frame in which a body not subject to external forces moves at constant velocity, serving as a fundamental concept in classical mechanics and special relativity.

  1. Reference frame in physicsC2formal

    A coordinate system in which Newton's first law of motion holds true; a frame that is not accelerating.

    zh惯性参考系

    • An inertial frame is essential for analyzing the motion of planets.
    • In an inertial frame, an object at rest remains at rest unless acted upon by a force.
    • The laws of physics are the same in all inertial frames.