method of comparison spectra
... 比较光谱 comparison spectrum 比较光谱法 method of comparison spectra 比较式光度计 contrast photometer ...
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In this paper, the UV-Vis spectra of more than 30 CCT formed from oxygen with organic compounds, including ethers, alcohols, amines as well as hydrocarbons, were measured by the comparison method.
本文采用比较法测定了醚类、醇类，胺类、烃类等三十多种有机化合物的CCT光谱。
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