英语词汇background radiation noise怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	background radiation noise
释义	background radiation noise 简明释义背景辐射杂讯网络释义 1 ?背景辐射杂讯 ... 背景亮度 background luminance 背景辐射杂讯 background radiation noise 背景星 background star ... 双语例句 1 The signal compensation current degrades the radiation background and increase the signal-noise ratio respectively. 设计的信号补偿电路，扣除了直照信号的本底干扰，提高了探测器的信躁比。
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