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

单词	unidirectional antenna
释义	unidirectional antenna [¦yü·nǝ·dǝ`rek·shǝn·ǝl an`ten·ǝ] ^{ELECTROMAGNETISM} An antenna that has a single well- defined direction of maximum gain.
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