By comparing the variation of mean oscillatory potential power of these two models when they deviated from the optimal coupling state, it seemed that model 2 was much more reasonable than model 1.

文章最后通过比较这两种模型在偏离优化耦合状态下平均振荡势功率变化情况，发现本文中的模型2看来比模型1具有更高的合理性。

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Dynamic economic dispatch plays important role in power systems operation and control. Coupling with space and time, it is a complicated optimal decision problem.

动态经济调度在电力系统运行中占据重要作用，这是一个在时间和空间上相互耦合的复杂优化决策问题。

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The surface modification of talc etc is treated by titanate, aluminate, borate and silane coupling agents, which testifies that content of different coupling agent exists an optimal range.

研究工作中采用钛酸酯、铝酸酯、硼酸酯及硅烷偶联剂等表面改性处理剂，对滑石粉等填料进行表面改性处理，证明不同种类偶联剂存在一个最佳用量范围。

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