英语词汇“loading coil”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

loading coil n. an inductance coil used in the loading of telephone lines or aerials (see sense 1f and load v. 3c).

ΘΚΠ

society > communication > telecommunication > telegraphy or telephony > [noun] > line > inductance coil

loading coil1901

Pupin coil1905

1901 Ann. Rep. Amer. Telephone & Telegr. Co. 4 The efficiency of these lines will be largely increased by the use of ‘loading coils’.

1922 R. Glazebrook Dict. Appl. Physics II. 853/1 Loading coils are encased in iron cases and are mounted in manholes—if the circuit..is a cable circuit—or are mounted at the cross-arms of poles if the circuit..is an open-wire line.

1974 Encycl. Brit. Micropædia VI. 286/1 Auto radios generally use loading coils because whip antennas are much too short to resonate at broadcast frequencies.

单词	loading coil
释义	> as lemmas loading coil loading coil n. an inductance coil used in the loading of telephone lines or aerials (see sense 1f and load v. 3c). ΘΚΠ society > communication > telecommunication > telegraphy or telephony > [noun] > line > inductance coil loading coil1901 Pupin coil1905 1901 Ann. Rep. Amer. Telephone & Telegr. Co. 4 The efficiency of these lines will be largely increased by the use of ‘loading coils’. 1922 R. Glazebrook Dict. Appl. Physics II. 853/1 Loading coils are encased in iron cases and are mounted in manholes—if the circuit..is a cable circuit—or are mounted at the cross-arms of poles if the circuit..is an open-wire line. 1974 Encycl. Brit. Micropædia VI. 286/1 Auto radios generally use loading coils because whip antennas are much too short to resonate at broadcast frequencies. extracted from loadingn. < as lemmas
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