Mehtods The methods of chemical identification, spectral analysis and colorimetry were used to assay the chemical components and extracts of Rhinacanthus Nasutus.
方法采用化学鉴别、光谱分析及比色法等方法，对白鹤灵芝的化学成分进行分析及浸出物含量测定。
The method of discrete spectral line identification presented in this paper applies to the precise spectral analysis of all kinds of periodic time domain signals.
本文提出的分立谱线辨识方法普遍适用于各种周期性时域信号的精密谱分析工作。
The spectral analysis techniques have been applied to the gemological study and gemstone identification.
波谱分析技术已被成功地应用于宝石学研究和宝石鉴定领域。
Method Separation by chromatographic methods, identification by spectral analysis and physical chemical constants.
方法色谱方法分离化学成分，波谱技术及理化常数鉴定结构。
The structure identification and the element content analysis were investigated with scanning electron microscope, plasma spectral analysis, TG analysis, 13c NMR and FTIR spectral analysis.
本文通过扫描电镜、等离子体光谱分析、热重分析、13c核磁共振波谱分析、傅立叶红外变换光谱分析，对它进行物质结构的鉴定和元素含量分析。
The structure identification and the element content analysis were investigated with scanning electron microscope, plasma spectral analysis, TG analysis, 13c NMR and FTIR spectral analysis.
本文通过扫描电镜、等离子体光谱分析、热重分析、13c核磁共振波谱分析、傅立叶红外变换光谱分析，对它进行物质结构的鉴定和元素含量分析。
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