• 红外光谱电导率滴定分析表明出现了新的杂化组分

    Infrared spectrum and conductance titration analysis demonstrated that hybrid components were produced in these microspheres.

    youdao

  • 第一次出现正在被滴定溶液中的稳定的红色来鉴别

    The equivalence point is identified from the first faint pink color that persists in the solution being titrated.

    youdao

  • 第一次出现正在被滴定溶液中的稳定的红色来鉴别

    The equivalence point is identified from the first faint pink color that persists in the solution being titrated.

    youdao

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