Smart power grids, GPS navigation, air travel, financial services and emergency radio communications can all be knocked out by intense solar activity.

智能电网，GPS导航，飞机航行，金融服务，以及紧急无线电联络都可能受剧烈的太阳活动波及无法正常运行。

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That can hamper the activity of emergency crews as they move around after a quake.

这样就阻碍了震后紧急状态下人们的行动。

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Emergency logistics is a special logistics activity, which pursues the greatest time benefit and the least loss of disaster.

突发事件物流是以追求时间效益最大化和灾害损失最小化为目标的一种特殊的物流活动。

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Another change being pushed is for the Fund to focus on emergency loans and cease its primary activity of covering balance-of-payments shortfalls.

CNN: Bright Ideas

Mr Fernandes says that "considering the size and the activity at the venue, two emergency exits would have been required, which together should add up to seven metres wide".

BBC: Could Brazil's club fire have been avoided?

Glasgow City Council hopes to buy cameras which could automatically detect unusual activity, such as unattended bags or people on bridge parapets, before alerting the emergency services.

BBC: 'Super intelligent' 400 CCTV cameras scheme for Glasgow