“空穴系数”的概念、定义、翻译、参考文献-科学参考

单词	空穴系数
释义	空穴系数 void coefficient
随便看	beam number(指工程图纸中的梁编号) beam of constant strength beam-of-light-transistor beam of uniform strength beam opening beam optics beam-optics arrangement beam orifice beam pad beam path beam pattern beam pencil beam pentode beam-plasma amplifier beam-plasma instability beam-plasma interaction beam power beam power amplifier beam power tetrode beam-power tube beam power tube beam power valve beam practice beam profile beam pulse rate

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