A flexible metal strip or wire forming part of a switching device or relay; a switch or relay containing such an element. Frequently attributive. Cf…
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| 单词 | θ77689 |
| 释义 | the world > matter > physics > electromagnetic radiation > electricity > electrical engineering > controlling device or process > [noun] > relay (3) reed1875 A flexible metal strip or wire forming part of a switching device or relay; a switch or relay containing such an element. Frequently attributive. Cf… relay1907 Electronics. An electrical or electromechanical switch, typically incorporating an electromagnet, which is actuated by a signal in one circuit to… reed relay1914 a relay consisting of or incorporating one or more reed switches. |
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