英语词汇“free-space radiation pattern”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	free-space radiation pattern
释义	free-space radiation pattern free-space radiation pattern [′frē ‚spās rād·ē′ā·shən ‚pad·ərn] (electromagnetism) Radiation pattern that an antenna would have if it were in free space where there is nothing to reflect, refract, or absorb the radiated waves.
随便看	beam delivery system beam diameter beam divergence beam down beam drop beam dump beame, abraham david beamed beamed down beam edge beamed up beam efficiency beam emittance beam-ends beam engine beam engines beam equivalent pressure beamer beamers beames beam expander beam experiment aboard rocket beam extractor beam fill beam filling

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