At this point the plant operators begin to follow emergency procedures that are in place for a “loss of cooling event.

这时候核电厂操作员开始进行接下来的程序，为了填补“冷却功能的缺失”。

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The present AFT age pattern is, therefore, basically controlled by the Cretaceous rapid cooling event but finally shaped through active faults.

现今的磷灰石裂变径迹年龄格局基本上受控于白垩纪的快速抬升冷却事件，但最后为晚期活动断裂所定格。

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The last major event began around a hundred thousand years ago, with a gradual cooling that lasted for tens of millennia.

最后一次重大事件发生大约发生在十万年前，并且伴随着数千年的温度下降。

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One theory is that a cooling event at the end of the Eocene dried up swamps and rivers, forcing animals out on to the land.

BBC: Elephant 'had aquatic ancestor'

Just such an aerosol effect is believed to have disrupted the Earth's thermal balance during the Laki event, cooling some Northern Hemisphere regions by as much as 1 or more degrees Celsius below the long-term average.

CNN: How volcanoes can change the world

For example, significant cooling and strong dynamical effects after the Laki event and other high-latitude eruptions are believed to have caused decreased flow of the Nile River in Egypt and weakened African and Asian monsoons based on climate model simulations, with potentially very significant impacts on food and water supplies.

CNN: How volcanoes can change the world