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单词 θ77317
释义
the world > matter > physics > electromagnetic radiation > electricity > transmission of electricity, conduction > conduction to earth > [noun] > wire (3)
earth wire1847

A wire that provides an electrical connection to the ground.

earth1857

A terminal to which a connection to earth should be made; a conductor kept at, or regarded as being at, zero potential.

neutral wire1893

a wire connected to a neutral point of an electrical system (and usually also to earth).

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更新时间:2024/12/25 0:00:59