单词 | magneto-ionic |
释义 | > as lemmasmagneto-ionic magneto-ionic adj. Brit. /maɡˌniːtəʊʌɪˈɒnɪk/ , U.S. /mæɡˌnidoʊaɪˈɑnɪk/ , /mæɡˌnɛdoʊaɪˈɑnɪk/ of or relating to the combined effect of a magnetic field and ionized gas (e.g. in the ionosphere) on the propagation of radio waves.ΘΚΠ society > communication > telecommunication > radio communications > [adjective] > type of wave > effect on waves magneto-ionic1925 1925 Appleton & Barnett in Electrician 3 Apr. 398/1 The same theory (for which we propose the name magneto-ionic theory) has also been independently put forward by Messrs. Nicholls and Schelling (‘Nature’, March 7th, 1925). 1932 E. V. Appleton in Jrnl. Inst. Electr. Engineers 71 645/2 It is highly probable that interference between the various magneto-ionic components of singly- and multiply-reflected downcoming waves is partly responsible for resultant intensity fading. 1992 S. P. Maran Astron. & Astrophysics Encycl. 7/2 In almost every case, one of the radio lobes is depolarized by passage through a magnetoionic medium. < as lemmas |
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