Cosmic rays are highly energetic particles that buzz around in space.

宇宙射线是太空中的高能粒子。

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A special kind of internal kink mode, the fishbone, can be excited by the energetic particles in tokamak plasmas.

在托卡马克等离子体中，高能粒子可以激发一种称为鱼骨模的内扭曲模。

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To produce the characteristic greenish glow, the energetic particles excite oxygen atoms at altitudes of 100 kilometers or more.

高能粒子激发100千米或更高处的氧原子，产生特有的绿色光辉。

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These cancers are thought to result from energetic particles striking DNA, breaking strands, and interfering with gene replication.

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In preparation for longer spaceflight, scientists have designed shields to deflect harmful energetic particles, and continue to study the ill-effect of weightlessness on astronauts.

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The spacecraft was similar to one that would carry humans, and scientists were interested in measuring galactic cosmic rays and solar energetic particles on the trip.

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