傅里叶变换红外光谱 meaning in English
fourier transform infrared spectroscopy
Examples
- Vanadium complexes with catecholate or pyrazine 2 - carboxylate ligands were prepared and characterized by fourier transform infrared spectroscopy , 1h nuclear magnetic resonance spectroscopy , ultraviolet - visible spectroscopy , and elemental analysis
制备了含苯磷二酚配体或吡嗪2 -羟酸酯配体的钒配合物，并运用傅里叶变换红外光谱、核磁共振谱、紫外可见光谱及元素分析对其进行了表征。 - Omni sampler , the attenuated total reflection accessory of the fourier transform infrared spectrometer , was used to analyze the infrared spectrum of chloride butyl rubber and brominized butyl rubber bottle closures used as medical and pharmaceutical package
摘要采用傅里叶变换红外光谱仪的衰减全反射附件omni采样器，对医药包装用氯化丁基橡胶和溴化丁基像胶瓶塞样品进行了红外光谱分析。 - Abstract : the effects of terbium ion on the conformation of calmodulin and on the interaction between calmodulin and melittin have been studied by the endogenous fluorescent spectrometry of calmodulin and melittin , and the sensitized fluorescent spectrometry of terbium ion , respectively . the results show that terbium ions have a tight binding site in the i and ii metal - binding sites of calmodulin . the conformation of calmodulin induced by terbium ion can bind melittin and transfer the tryptophane residue of melittin to a relatively hydrophobic environment , while the binding of melittin to calmodulin produces effect on the binding orders of terbium ion in camodulin . results from ft - ir spectrometry have revealed that upon binding of lanthanum ion , apo - calmodulin undergoes a conformational change with the increase of - helix content and the decrease of - sheet content . melittin ' s binding to calmodulin has no effect on its conformation induced by the binding of lanthanum ion to calmodulin
文摘:分别用钙调蛋白和蜂毒素的内源荧光光谱以及铽离子的敏化荧光光谱考察了铽离子对钙调蛋白构象变化以及对钙调蛋白与蜂毒素相互作用的影响.结果表明，铽离子首先结合在钙调蛋白的第和第位点，铽离子不影响钙调蛋白与蜂毒素的相互作用，蜂毒素与钙调蛋白作用后不影响铽离子在钙调蛋白上的键合顺序.傅里叶变换红外光谱结果表明三价的镧离子与钙调蛋白作用使钙调蛋白的螺旋结构增加，折叠结构减少，与钙离子对它的二级结构影响相类似.稀土离子在钙调蛋白-蜂毒素复合体系中主要与钙调蛋白作用 - The conventional methods of the gemmology and the modern instruments of electronic probe , ultraviolet - visible spectrophotometer , fourier transform infrared spectrometer , cathodoluminescence spectrometer are used to research and analyse the flux - grown synthetic spinel and compare them with the natural spinels
摘要采用常规的宝石学研究方法以及电子探针、紫外可见分光光度计、傅里叶变换红外光谱仪和宝石阴极发光光谱仪等现代测试仪器，对助熔剂法合成尖晶石的宝石学特征进行了全面分析，并与天然尖晶石进行了对比。 - Ftir , thermal conductivity device and smart digital rounding temperature testing device are used to test the infrared absorption spectrum , thermal conductivity and temperature changes of the title coatings , it is concluded that when hudrotalcite and magnesium sulfate is mixed by 4 to 10 , the heat insulation property is the best , and the temperature changes of nizi increased by 5 approximately compared with those without hydrotalcite and magnesium sulfate compound system , but the heat conduction coefficient is hardly increased because of the different mechanism of heat insulation of the fillers , which further prove that heat insulation with fillers is based on infrared barrier
本文使用傅里叶变换红外光谱仪、导热系数仪和智能数字式巡回检测温度测试仪分别测试了添加具有红外阻隔能力填料的内墙涂料的红外吸收光谱、导热系数和温度变化情况，通过测试结果得出结论：水滑石和硫酸镁在质量比为4 : 10的时候，红外阻隔性能最优，其温差变化较没有添加水滑石硫酸镁复合体系时提高5左右，而对内墙涂料的导热系数几乎没有影响,这是由于填料对涂料的保温机理不同所致，同时也进一步验证了填料是通过红外阻隔来达到保温效果的。