Using this method, the oscillation modes and non-linear dynamic behavior of power systems subjected to large disturbances can be studied.

使用该方法，可以研究电力系统遭受大扰动后的振荡模式和非线性动态行为。

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As economic behavior being more and more complicated, some economic phenomena cannot reflect the objective reality well till they are portrayed with the dynamic non-linear model.

随着经济行为越来越复杂，只有用动态的非线性模型刻画某些经济现象，才能较好地反映客观现实。

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Considering the non-linear behavior of the viscoelastic material according to the change of environment, the GRNN is used to make a model to predict the dynamic property of the material.

考虑到粘弹性材料阻尼性能随环境的非线性变化，运用GRNN(广义回归网络)对粘弹阻尼材料动态力学性能函数进行逼近，并构建预测模型。

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