The strength of stability of subsystems and the strength of interconnections between subsystems are defined. The aggregation equations of large systems may be obtained directly from these definitions.

讨论了子系统的稳定强度以及子系统间连接强度的定义，指出利用这些概念可以直接建立大系统的集结方程。

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In this paper, a method of large scale power system transient Stability evaluation by system decomposition -aggregation and transient energy function method is presented.

针对电力系统中平行线路的跨线故障，提出一种融合对称分量法与相分量法的大规模电力系统跨线故障计算方法。

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The microsphere used for electronic paper in the invention has the advantages of excellent flexibility and anti-aggregation performance, thus keeping the stability of microsphere in the medium.

本发明的电子纸用微球具有优异柔韧性和抗团聚性能因而在介质中保持稳定。

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