“high-frequency propagation”的概念、定义、翻译、参考文献-科学参考

单词	high-frequency propagation
释义	high-frequency propagation [`hī ¦frē·kwǝn·sē ´präp·ǝ`gā·shǝn] ^{COMMUNICATIONS} Propagation of radio waves in the high-frequency band, which depends entirely on reflection from the ionosphere.
随便看	nonvolatile storage nonwetting nonwetting phase nonwetting sand nonwork unit nonwoven fabric nonyl acetate nonyl benzene nonyl hydride nonyl phenol nonylphenoxyacetic acid nonyne noon noon constant noon interval noon sight NO OP no-operation instruction noosphere nopinene NOR naringin naris Narizian narrow

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