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figure noise
噪声系数  detail>>
figure of noise
噪声系数 噪声指数  detail>>
noise figure
噪声数值 噪声系数 噪声因数 噪声指数 噪音度;噪音指数 噪音系数 噪音指数  detail>>
noise factor noise figure
躁声系数  detail>>
antenna noise figure
天线噪声指数  detail>>
average noise figure
平均杂音位数 平均噪声系数 平均噪声指数  detail>>
excess noise figure
过量噪声系数  detail>>
exchangeable noise figure
可交换噪声系数  detail>>
external noise figure
外部噪声系数  detail>>
integral noise figure
积分噪声系数  detail>>
nfi noise figure indicator
噪音指数指示器  detail>>
noise figure (nf)
噪声系数  detail>>
noise figure analysis
噪声系数分析  detail>>
noise figure characteristics
噪声因数特性  detail>>
noise figure indicator
噪声系数指示器 噪声指数指示器  detail>>
noise figure measurement
噪声指数测量  detail>>
noise figure meter
噪声指数测量仪 噪声指数计  detail>>
noise-figure indicator
噪声因数指示器  detail>>