英语词汇“directive gain”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	directive gain
释义	directive gain directive gain [də′rek·tiv ‚gān] (electromagnetism) Of an antenna in a given direction, 4π times the ratio of the radiation intensity in that direction to the total power radiated by the antenna.
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