通过简单的假定，由纯粹的数学论证推导出橡胶高弹性的储能函数公式，在橡胶大形变时，公式比统计理论的更能反映客观实际。
Based on simple hypotheses, the Mooney function of rubber elasticity can be obtained by means of pure mathematical analysis, which is more suitable for rubber elasticity in large elastic deformation.
从而提出了热塑性型聚氨酯弹性体的大形变弹性分子理论。
A new molecular theory of elasticity for TPUE at large deformation was presented.
根据上述分布函数和大形变机理，分别计算了三种网和总网的弹性形变自由能。
Basing on the above model of networks for TPUE and the mechanism of large deformation the elastic free energy of deformation for three kinds of networks were calculated.
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