| 单词 | ring circuit |
| 释义 | > as lemmasring circuit ring circuit n. an electrical circuit involving a closed loop or ring; spec. a wiring arrangement for power distribution in buildings in which sockets and fixed appliances are connected to a single loop of cable which starts from and returns to a fuse box. ΘΚΠ the world > matter > physics > electromagnetic radiation > electricity > transmission of electricity, conduction > wire as conductor > [noun] > loop system ring main1868 ring circuit1879 the world > matter > physics > electromagnetic radiation > electronics > electronic phenomena > electronic circuit > [noun] > counting circuit ring circuit1879 ring counter1942 scaler1945 ring scaler1949 prescaler1954 1879 Eng. Mechanic & World of Sci. 28 Nov. 284/2 This diagram exhibits the Gramme machine... Increase the currents in the ring circuit. 1931 Proc. Royal Soc. A. 132 306 The simplified ‘chain’ arrangement of thyratrons, from which the more useful ‘ring’ circuits..were developed. 1946 Rev. Sci. Instruments 17 185/2 The two pentodes of each trigger pair form opposite partners in the ring circuit. 1961 B. Pym No Fond Return of Love xxiv. 236 Her loud clear tones were addressed to the London Electricity Board, and the conversation seemed to be about power plugs and something called a ‘ring circuit’. 2002 R. D. Treloar Plumbing: Heating & Gas Installations (ed. 2) vi. 252 13 amp socket-outlets are either fed from a continuous ring circuit or from a radial circuit. < as lemmas |
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