1·Solar Flares May Threaten Power grids.
太阳耀斑可能威胁电网。
2·Even on the ground a large flare can overload power grids.
就是在地面，一次巨大的太阳风暴也能使电网超过载荷。
3·Even on the ground, a large flare can overload power grids.
就是在地面，一次巨大的太阳风暴也能使电网超过载荷。
4·Power grids have lots of interest groups, from utilities to consumers.
电网有许多利益团体，从电力公司到消费者。
5·Then power grids can distribute power and reduce their loads to protect themselves.
然后电网能够分配电力，降低负载保护电网。
6·The "smart" in smart grid refers to the combination of electric power grids with it.
智能电网中的“智能”是指电力网络和IT的结合。
7·But this also requires costly power grids to carry the electricity to the distant cities.
但这一举措同时需要造价高昂的电网系统，使其将电力输送到远方的城市。
8·Restoration and reconstruction of power grids and electricity supply facilities will be sped up.
加快电网和供电设施恢复重建。
9·It also could clog railway lines and ports and trigger brown-outs as overloaded power grids collapse.
同时如果电网负荷过重，还可能导致铁路和码头无法正常运行从而引起城市供电不足。
10·HEMP can disable communications systems and even power grids at enormous distances from the burst.
高空核电磁脉冲(HEMP)能使通信系统失效，甚至能使距爆炸地点十分遥远的电力网失效。