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bar magnet

/ˈbɑːr ˈmæɡnɪt/

翻译: 条形磁铁是一种形状为长条形(矩形或圆柱形)的永久磁铁,两端分别为北极和南极,常用于物理实验和电工领域。

1 个条目

phrase

/ˈbɑːr ˈmæɡnɪt/B1formalscientific
  • zh条形磁铁是一种形状为长条形(矩形或圆柱形)的永久磁铁,两端分别为北极和南极,常用于物理实验和电工领域。

A permanent magnet shaped like a rectangular bar, with north and south poles at opposite ends, used in physics and electrical applications.

  1. Rectangular magnetB1formal

    A permanent magnet shaped like a rectangular bar, with a north pole at one end and a south pole at the other.

    zh条形磁铁

    • A bar magnet attracts iron filings to its poles.
    • The teacher used a bar magnet to demonstrate magnetic fields.
    • You can find the north pole of a bar magnet using a compass.