An accurate calculation method for complex faults of double power lines on the same tower is introduced.

介绍同杆双回线复杂故障的精确计算方法。

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Based on the signal-power dependence measurement for the normal and anomalous lines, a double resonance and collision Ionization model is suggested to elucidate the intensity anomaly.

提出了双共振及碰撞电离模型，以解释实验中出现的强度反常谱线。

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The results show that occurrence of the single or double pole block on the DC lines, or short-circuit faults on the DC or AC lines will not influence seriously on power system stability.

仿真结果表明：当南桥、华新换流站发生直流输电单双极闭锁以及交、直流侧 短路 故障时，不会给系统带来稳定问题。

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The 20-mile-long drive, which is double the distance of the most direct route, passed by broken down homes, downed power lines, a smouldering mall which had been on fire for hours, nearly empty streets, and once in Algiers, a half-hour later, this strange sight.

NPR: Evacuating New Orleans �� But to Where?