“organic elemental qualitative analysis”的概念、定义、翻译、参考文献-科学参考

单词	organic elemental qualitative analysis
释义	organic elemental qualitative analysis Encyclopedia 理学有机分析释 organic elemental qualitative analysis有机元素定性分析有机化合物中碳、氢、氧、氮、硫、卤素、磷、硅、硼和有关金属元素的定性分析，不仅能提供关于有机物的组成和鉴定方法的信息，而且在结构分析中对质谱法、红外光谱、紫外光谱和核磁共振谱图的解释是不可缺少的。有机分析的一个分支学科。
随便看	approximation boundary condition approximation by continued approximation by continued fractions approximation by convex sets approximation by defect approximation by diffusion approximation by excess approximation by function of complex variable approximation by interpolation approximation by least squares approximation by linear operators approximation by operators approximation by periodic transformations approximation by polynomials approximation by rational functions approximation by series approximation by splines approximation error approximation formula approximation function approximation in quadratic norm approximation in the mean approximation in the quadratic mean approximation method approximation of an equation

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