This paper is the first to assess the chemical structures responsible for specific changes observed in the shape of the UV-visible absorbance spectra, and their relationship to disinfection by-products.

中文翻译：

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使用模型化合物了解氯化后天然水的紫外线吸光度行为

本文首次评估了导致紫外-可见吸收光谱形状特定变化的化学结构及其与消毒副产物的关系。