“power gain”的概念、定义、翻译、参考文献-科学参考

单词	power gain
释义	power gain [`pau̇·ǝr ´gān] ^{ELECTROMAGNETISM} An antenna ratio equal to 4π (12.57) times the ratio of the radiation intensity in a given direction to the total power delivered to the antenna. ^ELECTRONICS The ratio of the power delivered by a transducer to the power absorbed by the input circuit of the transducer. Also known as power amplification.
随便看	mesozone mesozooid mesquite message message accounting message authentication message authentication code message blocking message buffer message center message display console message exchange message indicator message interpolation message keying element message-oriented applications message queuing message reference block message registration message routing message switching message trailer messaging messenger messenger cable

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