英国气象局(Met Office)负责发布冰岛火山灰对飞机构成威胁的气象报告；它使用切尔诺贝利核灾难事故后建成的模型预测火山灰的运动。

Britain's Met Office, which is responsible for advisories on risks to aircraft from Icelandic ash, predicts the movement of ash clouds with a model built after the Chernobyl disaster.

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火山灰造成的阴暗会使阳光成为稀罕的事物，但不会像许多人恐惧的核冬天那样。

The gloom will make direct sunlight a rare event, but will not be the nuclear winter many may fear.

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实验结果表明：该系统使用合适的真核表达载体提供脊灰病毒结构蛋白的技术路线是可行的。

The result indicated: in this system, the technique of eukaryotic expression vector providing poliovirus capsid protein was possible.

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