infra red spectra 红外光谱分析
Raman and infra-red spectra Raman与红外光谱
gas chromatograph infra-red spectra 气相色谱红外光谱
infra-red reference spectra 红外光吸收参比图谱
infra-red absorption spectra 红外吸收光谱
The aim of this thesis is to make infrared spectra database.
本论文的目的是在构建标准物质红外光谱数据库方面进行一些前期研究工作。
参考来源 - 嵌入式零树小波用于红外光谱压缩的研究The infrared spectra indicate that the width of TiO6 octahedron in SrO（SrTiO3）n （ n=1, 2） stretching vibration absorption peak is broaden, the width decreases with the increasing of n value.
红外光谱研究显示,SrO（SrTiO3）n （ n=1, 2）的TiO6八面体的伸缩振动峰变宽。
参考来源 - 层状钙钛矿型氧化物热电材料的制备及输运性能研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The infra-red spectra showed that the main chromophoric groups (conjugated carbonyl groups) were destroyed by bleaching agents, which was the main reason of brightness incremsent.
红外光谱表明，主要发色基团（共轭羰基）被漂剂破坏，这是提高浆白度的主要原因。
The infra - red spectra of quinones present a number of interesting features.
醌类的红外光谱具有一些有趣的性质。
The molecular weight distributions, infra-red, ultraviolet and nuclear magnetic resonance spectra for the polysilane polymers have been described.
本文还讨论了这些聚硅烷的分子量分布以及红外、紫外、核磁共振等光谱性质。
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