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单词 θ78593
释义
the world > matter > physics > electromagnetic radiation > electronics > electronic devices or components > [noun] > device receiving signal > antenna for radio waves > parts of or connected with (3)
feeder1886

Electrical Engineering. (a) A heavy untapped main for carrying electrical energy to a distribution point or system. (b) A branch-wire to supply a…

lead-in1913

A wire that leads in from outside, esp. one connecting an outdoor aerial with an indoor receiver or transmitter. Frequently attributive.

loop1922

Railways and Telegraphy. A point on an aerial at which the electric current or the voltage is a maximum.

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更新时间:2024/12/25 0:22:30