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magnetic line of force

/mæɡˈnetɪk laɪn əv fɔːrs/

翻译: 用来表示磁场方向和强度的假想曲线,曲线每一点的切线方向即为该点磁场方向,其疏密程度表示磁场强弱。

1 个条目

phrase

/mæɡˈnetɪk laɪn əv fɔːrs/C1formalscientific
  • zh用来表示磁场方向和强度的假想曲线,曲线每一点的切线方向即为该点磁场方向,其疏密程度表示磁场强弱。

An imaginary line used to represent the direction and strength of a magnetic field, showing the path along which a magnetic force acts.

  1. Imaginary path of magnetic fieldC1formal

    An imaginary line used to represent the direction and strength of a magnetic field, extending from the north pole to the south pole of a magnet.

    zh磁感线

    • Iron filings align along the magnetic lines of force around a bar magnet.
    • The Earth's magnetic lines of force protect us from solar wind.
    • Scientists map magnetic lines of force to study the magnetosphere.