• H-O氢键形成使复合物中水分子H-O键对称伸缩振动频率减小(红移)。

    The H-O symmetric stretching modes of water in complexes are red-shifted relative to that of the monomer water.

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  • 红外光谱法测定角质层中C-H对称对称伸缩振动吸收峰峰位及其面积

    The peak shift and peak areas of C-H stretching vibration absorption were estimated by Fourier transform-infrared(FTIR).

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  • 随着阳离子离子增大层间脱失温度增高,层间水的对称伸缩振动频率降低,弯曲振动频率提高。

    With the increase of ionic potential, the dehydrated temperature and the bending vibration frequency of interlayer water increase, and strength vibration frequency decreases.

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  • 随着阳离子离子增大层间脱失温度增高,层间水的对称伸缩振动频率降低,弯曲振动频率提高。

    With the increase of ionic potential, the dehydrated temperature and the bending vibration frequency of interlayer water increase, and strength vibration frequency decreases.

    youdao

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