| 单词 | concentric cable |
| 释义 | > as lemmasconcentric cable concentric cable n. an electrical cable consisting of two or more concentrically arranged conductors, esp. one in which the neutral wires surround the inner conductor in a helical pattern; cf. coaxial cable at coaxial adj. 2c. ΘΚΠ society > communication > telecommunication > telegraphy or telephony > [noun] > line wire1813 line1847 wire line1848 loop1863 landline1865 saddle wire1876 telephone line1877 concentric cable1888 Pupin cable1904 multiple twin1922 quad1922 twisted pair1923 star quad1927 music line1929 coaxial cable1934 coax1945 1888 Jrnl. Soc. Telegraph-engineers & Electricians 17 373 Another cable, carrying alternating currents under 2,000 volts pressure, was laid in Milan nearly two years ago. This was a Siemens concentric cable. 1944 Electronic Engin. 16 403 Linking with the provinces would be possible by concentric cable. 2002 R. D. Treloar Plumbing: Heating & Gas Installations (ed. 2) vi. 246 The system most commonly used today, it uses a special concentric cable, the phase being surrounded by the neutral. < as lemmas |
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