All this happened inside a magnetic bottle that traps the antihydrogen atoms.

这一切都发生在一个俘获反氢原子的磁瓶里。

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We build a strong 'magnetic bottle' around where we producethe antihydrogen and, if they're not moving too quickly, they aretrapped, " he told BBC News.

我们创造出一个强大的‘磁瓶’，并在其周围产生反氢原子，如果它们的移动速度不是很快，便会被捕获。

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As the height of the magnetic barrier is slowly lowered, the fastest atoms leave the bottle and the remaining gas rethermalizes via elastic atomic collisions at lower and lower temperatures.

由于磁化空腔的效能慢慢降低，那么那些速度还很快的原子就很容易逸出，而其余的气体粒子在不断的碰撞中消耗能量，使得温度降低。

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It will also cause the magnetic bottle to overflow and emit a stream of plasma through a special outlet.

ECONOMIST: Nuclear waste

At such temperatures atoms are stripped down to their electrically charged components, so the helium created by fusion remains within the magnetic bottle.

ECONOMIST: Nuclear fusion

The energy released in fusion is carried mostly by neutrons, a type of subatomic particle that has no electric charge and hence cannot be confined by the magnetic bottle.

ECONOMIST: Fusion power: Nuclear ambitions | The