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单词 phantom circuit
释义

WordReference Random House Unabridged Dictionary of American English © 2024
phantom circuit, [Elect.]
  1. Electricitya circuit derived from two suitably arranged pairs of wires, each pair being a circuit (side circuit) and also acting as one half of an additional derived circuit, the entire system providing the capabilities of three circuits while requiring wires for only two.
  • 1880–85

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更新时间:2025/7/23 14:09:51