“four-wire circuit”的概念、定义、翻译、参考文献-科学参考

单词	four-wire circuit
释义	four-wire circuit [`fȯr ´wīr `sǝr·kǝt] ^{COMMUNICATIONS} A two-way circuit using two paths so arranged that communication currents are transmitted in one direction only on one path, and in the opposite direction on the other path; the transmission path may or may not employ four wires.
随便看	loop dialing looped pipeline loop filter loop flow loop gain loop head looping looping mill loop lake loop-mile Loop Nebula loop network loop of Henle loop of retrogression loop pattern loop pulsing loop rating loop ratio loop seal loopstick antenna loop stop loop strength loop tenacity loop test modulus of a congruence

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