Prison guards could soon stop fights with a harmless tool that shoots a laser-like beam, video game-style, down into a room where trouble is brewing.

狱卒们很快将能够使用一种无伤害的工具，对着酝酿着麻烦的房间发射一道像电子游戏中那样的镭射般的光束，来停止斗殴。

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A 'Star Wars' style plasma beam which can stop fruit going mouldy has been created by scientists.

科学家已经研究到一种“星球大战”式的等离子束能够阻止水果发霉腐烂。

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Because the beam source is far away, we stop the calculation when the distance of the scattered particle from the target exceeds the initial distance.

因为梁源很远的，我们停止计算距离的散微粒从目标超过最初的距离。

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Both have shut down radio stations that used to beam non-stop tirades into one another's territory.

ECONOMIST: Syria

The brakes, as near as I could tell, would stop a train: Dazzling 15-inch-plus ceramic discs beam through the wheel spokes.

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