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Fluorescence spectra of 5-sulfosalicyclic acid (SSA) were studied.Using quinine bisulphate as a reference, fluorescence quantum yield of SSA was measured.

2.研究了SSA的荧光光参比,测量了SSA的荧光量子产率。

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English Story Level 2

'Yes, it was the bisulphate of baryta.'

“是,是。”

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