英语词汇signal-to-background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

1
The present paper deals with the signal-to-background ratio and detection limit of derivative spectrometry.
本文比较研究了导数光谱法和常规光谱法的信背比、传统检出限和真实检出限。
2
CLIA using acridinium ester derivatives as chemiluminescent label has advantages of low background and high signal-to-noise ratio.
以吖啶酯衍生物为发光标记物的CLIA的特点是：自然本底低和信噪比高。
3
This could be because an excess of emissions creates enough background noise to mask the signal for certain predators, said Holopainen.
Holopainen说，这可能是因为过多的排放使背景噪音掩盖了授粉的信号。

单词	signal-to-background
释义	signal-to-background 网络释义短语 1 signal-to-background ratio 物信背比 2 signal to background 信号本底比 3 Signal-to- Background Ratio 信背比双语例句 1 The present paper deals with the signal-to-background ratio and detection limit of derivative spectrometry. 本文比较研究了导数光谱法和常规光谱法的信背比、传统检出限和真实检出限。 2 CLIA using acridinium ester derivatives as chemiluminescent label has advantages of low background and high signal-to-noise ratio. 以吖啶酯衍生物为发光标记物的CLIA的特点是：自然本底低和信噪比高。 3 This could be because an excess of emissions creates enough background noise to mask the signal for certain predators, said Holopainen. Holopainen说，这可能是因为过多的排放使背景噪音掩盖了授粉的信号。
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