“electron-stream transmission efficiency”的概念、定义、翻译、参考文献-科学参考

单词	electron-stream transmission efficiency
释义	electron-stream transmission efficiency [i`lek´trän ´strēm tranz`mish·ǝn ǝ`fish·ǝn·sē] ^ELECTRONICS At an electrode through which the electron stream (beam) passes, the ratio of the average stream current through the electrode to the stream current approaching the electrode.
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