弹道技火箭研究。

Ballistic missile technology and rocket science.

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我们也能到达更多的地方，”麦克丹尼说到核能火箭研究，“我们非常可能去火星。

We could have gone more places,” McDaniel said of nuclear rocket research.

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"然而，火箭虽然用来做研究是很好的，但却无法提供人们想要的免受雷击的保护。

But while rockets are fine for research, they cannot provide the protection from lightning strikes that everyone is looking for.

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