英语词汇“ionospheric propagation”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	ionospheric propagation
释义	ionospheric propagation ionospheric propagation [‚ī‚än·ə′sfir·ik ‚präp·ə′gā·shən] (communications) Propagation of radio waves over long distances by reflection from the ionosphere, useful at frequencies up to about 25 megahertz.
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