Methods: Powder, fluorescent analysis, paraffin section, UV, TLC were used.

方法：粉末制片法、石蜡切片法、荧光法、紫外吸收光谱法、薄层色谱法。

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Methods: Powder, fluorescent analysis, paraffin section, UV, TLC were used.

方法：粉末制片法、石蜡切片法、荧光法、紫外吸收光谱法、薄层色谱法。

youdao