方法应用核磁共振波谱法。
叙述了比值导数波谱法在电化学波谱解析中应用的原理。
The method of ratio-derivative spectra for polarography and voltammetry has been studied.
将子波谱法和边界元法结合，提出了边界子波谱元方法。
Based on wavelet spectral method and boundary element method, a boundary wavelet spectral element method was proposed in this study.
方法：利用柱层析进行化合物的分离，用波谱法鉴定其结构。
Method: The constituents were separated and purified with chromatographic methods, identified by NMR, MS, UV and IR.
方法采用各种柱色谱法进行分离纯化，运用理化性质和波谱法进行结构鉴定。
Methods the compounds were isolated by column chromatographic methods, their structures were elucidated on the basis of physical properties and spectral analysis.
并利用荧光光谱和核磁共振波谱法研究了芳香性氨基酸与ATP的弱相互作用。
The non-covalent interactions between ATP and Phe or Trp were also investigated by fluorescence spectrometry and NMR.
探讨比值导数波谱法中相同除数因子下的不同零交点波长对食品混合色素检测的影响。
The effect of different zero crossing wavelengths on determination of mixed colorants in food under the same divisor factor in derivative ratio spectrum were discussed.
用质谱法、核磁共振波谱法、红外光谱法等，确定了未知氮杂环季铵盐型阳离子表面活性剂的结构。
Structute of nitrogen heterocyclic ring quaternary ammonium salt cationic surfactants was identi fied by mass spectrography, nuclear magnetic resonance spectra, infrared spectra and etc.
方法采用多种色谱方法对其含有的化合物进行分离纯化，利用波谱法对得到的化合物进行结构鉴定。
Methods the chemical compositions of the petroleum ether extracts were isolated and purified by chromatographic methods. The structure of acquired compounds was identified by spectrum method.
该文简单介绍电子顺磁共振波谱法的基本原理、研究对象、方法及其在植物抗氧化活性检测分析中应用。
The basic principle, research object, method and applications of electron paramagnetic resonance in mensuration and analysis of antioxidation activity of plant were introduced in the paper.
本研究使用色谱法从黄鹌菜中分离得到了8个化合物，并通过物理、化学以及波谱法鉴定了7个化合物。
The article separates 8 compounds to use the stratography, and adopt physics and chemistry and spectrum methods to identify 7 compounds.
建立核磁共振波谱法检测成骨细胞内氟离子的方法，观察染氟后成骨细胞中氟离子在细胞内的分布趋势。
We observed the fluoride ions concentration and distribution in osteoblasts exposed to fluoride in mice by Nuclear Magenetic Resonance(NMR).
用平面波谱法，求解圆柱对连续口径天线的二维散射问题，给出圆柱对天线远场的散射影响，得到精确的公式。
With the method of plane wave spectrum(PWS) , a 2-D electromagnetic scattering problem, the influence of a cylinder on a continuous antenna, is solved. The formulae given in this paper are accurate.
采用一种新的化学分析方法电位波谱法分析显影液中的米吐尔和对苯二酚的含量，在研究过程中实现了这两种成分的连续滴定分析。
The metol content and the hydroquinol content in developer solution were analyzed by potential spectrum method. During this analysis, two components were continuously titrated at the same time.
在时间平均小波谱和小波包能量法中，分别以各自确定的欧式距离作为后桥质量检测的阈值。
The methods of Time Averaged Wavelet Spectrum and Wavelet Packet Energy can respectively determine its own Euclidean distance as the only quality inspection threshold of the Rear Bridge.
应用陆地卫星TM资料和遥感图像处理ENVI3.2软件，以监督分类波谱角法、人机交互等方法提取冬小麦面积及分布信息。
Using TM data and image process software ENVI3.2, the winter wheat area and distribution information were obtained by methods of Spectral Angle Mapper and man machine interactive interpretation etc.
本文提出MSS数据波谱形态相关模型和直方图决策树分类法。
An MSS spectral form correlation model and a histogram decision tree classifier are presented.
全波模型震相分析法研究的内容是非常广泛的，本文仅对其中的射线分析、振幅分析、波谱分析、质点振动方式分析等方法进行了探讨。
Full wave model phase analysis technique may involve wide subjects, but this paper only deals with the analysis methods of ray, amplitude, wave spectrum and particle vibration pattern.
计算表明波谱分析法的结果比按特征值的规则波分析法的结果更为合理，特别是对流速与加速度场的分析尤为明显。
It is shown that spectral method gives a more reasonable result, especially for the calculation of velocity and acceleration field.
方法：利用硅胶柱色谱法对化合物进行分离，运用波谱方法确定结构。
Methods: the compounds were isolated by silica gel column chromatography, and their structures were elucidated by spectral methods.
文中通过对生物非热效应的研究提出电磁波谱分析这一方法在非热效应研究中的有着指导意义。
Electromagnetic spectrum analysis proposed in this paper has its significance in the abnormal biologic effects re - search field.
从化学定量构效关系、模式识别法、人工神经网络、波谱化学、多元校正分析法等方面对化学计量学在分析化学中的应用进行了综述。
Application of chemical metrology in the analytical chemistry were summarized in aspects of QSAR, chemical pattern recognition, ANN, spectrum chemistry and multi-proofread.
用元素分析和波谱方法确定化合物3和4的结构，用杯盘培养法测化合物4的抑菌活性。
The structures of the compounds 3 and 4 were confirmed by elementary analyses and spectroscopic methods.
制备了其有关物质二聚物，并通过波谱数据及原子吸收分光光度法鉴定了其化学结构，还测定了该化合物在制剂中的含量。
This chemosynthetic dimer substance was elucidated by spectra analysis and atomic absorption spectrophotometry. Meanwhile the dimer was determined by UPLC-MS for its content in the preparations.
制备了其有关物质二聚物，并通过波谱数据及原子吸收分光光度法鉴定了其化学结构，还测定了该化合物在制剂中的含量。
This chemosynthetic dimer substance was elucidated by spectra analysis and atomic absorption spectrophotometry. Meanwhile the dimer was determined by UPLC-MS for its content in the preparations.
应用推荐