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[求助]
求助，怎么把这关于拉曼光谱的描述翻译顺畅
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| In the 250 and 1750 cm −1 region, the spectrum of MWNT-CoP 1 is dominated by the signals of the porphyrin, while the presence of MWNT is confirmed by the 2D and D+D′ bands at ～2730 and 2950 cm −1 , respectively. The spectra of the porphyrin-containing derivatives also exhibit interesting features between 2100 and 2200 cm −1 ; this region is known to be the one where the triple bond stretching mode is observed. The band at 2154 cm −1 (red spectrum) was attributed to the vibration of the protected acetylene moieties in CoP 3. After deprotection and polymerization this band disappears and gives two bands at ～2110 and 2190 cm −1 that was attributed to the ethynyl and 1,3-butadiynyl moieties,respectively. |
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