This is the total time from energizing the trip coil until the interruption of current on the primary arcing contacts.

此时间为从跳闸线圈受电到主触头电弧电流开断为止的总时间。

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Because of node mobility, the network topology changes frequently, moreover once nodes move, the current route is no longer valid and this causes a communication interruption called a link failure.

由于节点的移动，网络拓朴频繁发生变化，一旦节点移动，当前的路由就很容易失效，从而造成通讯中断，这种情况就是链路失效。

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The interruption and commutating current characteristics are analyzed by ways of combining theory and experiment.

通过理论和实验两方面相结合的方法，分析了断路器系统的开断特性和换流特性。

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