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本文导出了聚丁烯-1侧链NMR弛豫相关函数和谱密度函数,根据Schilling等的实验数据算出了侧链转动扩散系数、活化能等运动参数。
In this paper, the NMR relaxation correlation function and spectral density function of polybutene-1 side chain were deduced. According to Schilling’s experimental data, the kinematic parameters such as the rotational diffusion coefficient and the activation energy of the side chain were calculated.