“antenna power gain”的概念、定义、翻译、参考文献-科学参考

单词	antenna power gain
释义	antenna power gain [an`ten·ǝ `pau̇·ǝr ´gān] ^{ELECTROMAGNETISM} The power gain of an antenna in a given direction is 4π times the ratio of the radiation intensity in that direction to the total power delivered to the antenna.
随便看	simply connected region simply connected space simply normal number simply ordered set simply periodic function simpsonite Simpson's rule SIMS SIMSCRIPT simson Simson line simulate simulation simulation language simulator Simuliidae simultaneity simultaneous access simultaneous altitudes simultaneous color television simultaneous computer simultaneous equations simultaneous lobing simultaneous motion-cycle chart simultaneous peripheral operations on line

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