英语词汇dual beam是什么意思，dual beam的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	dual beam
释义	dual beam　双电子束
随便看	uninsulated tube uninsulation uninsurable uninsurable uninsurable uninsurable risk uninsurable risk uninsured uninsured uninsured uninsured uninsured consequences uninsured deposit uninsured goods uninsured loss uninsured plan uninsured proportion of valuation unint.ended unintegrable unintegrated unintellectual unintelligence unintelligence unintelligent unintelligent

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