分子结构确定:化学实验法、波谱分析 物理方法:红外光谱、核磁共振谱等。红外光谱确定 ,核磁共振氢谱中峰的 为氢原子的种类、峰的 之比为氢原子 Template




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Try and sketch some of theseGumball machine, Sunflower, Ferris wheel, Zoo, Coven, Ice cream parlor, Tree swing, Ham, Tea party, Owl, view more ideas


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tomski分子结构确定:化学实验法、波谱分析 物理方法:红外光谱、核磁共振谱等。红外光谱确定 ,核磁共振氢谱中峰的 coloring