The unfolded spectra are roughly alike, but N band lines in the spectra unfolded by TGS are too small in comparison with O band lines.

它们的回推谱形大致符合，只是透射光栅谱仪的复原谱的N带相对于O带太小。

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We're a rock 'n' roll band.

我们是摇滚乐队。

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This paper analyses the characteristics of noise and presents the mernod of promoting S/N by inserting a band-pass pre-filter, which can reduce the Pe in data communication under small signal.

通过对噪声特性的分析，提出了用前置带通滤波器来提高信噪比的方法，改善微弱信号时数据通信的效果。

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They include Eric Clapton, Jimmy Page from the band Led Zeppelin and Slash from the band Guns N' Roses.

VOA: special.2009.09.27

"We watched every week to see the rock 'n' roll band, " Manzarek remembers.

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It was from Fictionist, her son's rock 'n' roll band, and it was just what she needed to make it over the line.

NPR: The Finish Line: What The Bombing Was Like

We're a rock 'n' roll band.

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