“beam efficiency”的概念、定义、翻译、参考文献-科学参考

单词	beam efficiency
释义	beam efficiency [`bēm i´fish·ǝn·sē] ^{ELECTROMAGNETISM} The fraction of the total radiated energy from an antenna contained in a single beam.
随便看	minimax technique minimax theorem minimization minimization principle minimize minimum minimum-access coding minimum-access programming minimum-access routine minimum-altitude bombing minimum bend radius minimum configuration minimum-delay coding minimum detectable signal minimum deviation minimum discernible signal minimum distance minimum-distance code minimum ebb minimum elevation minimum enroute instrument altitude minimum firing current minimum flight altitude minimum flood minimum frontal diameter

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