Our recent work on one of the Oklo reactors centered on an analysis of xenon, a heavy inert gas, which can remain imprisoned within minerals for billions of years.

• 我们最近对欧克陆其中一个核反应堆的研究，著重在氙气分析；氙是一种较重的惰性气体，能在矿物中保留达几十亿年之久。