T heir chemical structures were identified by NMR, UV and ir spectra as well as elemental analysis.
通过元素分析、核磁共振谱、红外光谱和可见吸收光谱对单体和聚合物的结构进行了鉴定。
Nitrogen doped fullerene derivative's IR and UV vis spectra are reported.
本文报道了氮掺杂富勒烯的红外和紫外可见光谱。
The ligand and complexes were characterized by elemental analysis, IR, UV visible spectra, magnetic susceptibility and conductance measurements etc.
通过元素分析、红外光谱、紫外光谱、磁化率、摩尔电导等对配体和配合物进行了表征。
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