英语词汇“echo return loss”的翻译、意思、用法、释义-英汉汉英双解词典

单词	echo return loss
释义	echo return loss 基本例句回波损耗 This paper presents the principle and method for measuring various microwave devices return loss by spectrum analyzer and analyses the uncertainty of measurement.介绍了频谱分析仪测量各种微波器件回波损耗的原理和方法，并对测量结果的不确定度进行了分析。
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