“feed horn”的概念、定义、翻译、参考文献-科学参考

单词	feed horn
释义	feed horn Astronomy feed horn喇叭馈源/号角形馈电源
随便看	summation basis summation by bracketing summation by parts summation check summation convention summation formula summation index summation limit summation method summation method of arithmetical averages -summation method 「C, summation notation summation of contraction summation of divergent series summation of Fourier series summation of pinning force summation of sequence summation of series summation rule summation sign summative evaluation summator summatory function summer summer and winter sports camp

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