• 用4-氨基安替比林紫外分光光度对提取物分析结果表明DMPT聚合反应或回流提取过程已发生某种结构变化

    The results obtained by 4-aminoantipyrine colorimetric and U V spectrometric analysis show that the some change of the structure of DMPT occurred during the process o…

    youdao

  • 用4-氨基安替比林紫外分光光度对提取物分析结果表明DMPT聚合反应或回流提取过程已发生某种结构变化

    The results obtained by 4-aminoantipyrine colorimetric and U V spectrometric analysis show that the some change of the structure of DMPT occurred during the process o…

    youdao

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