Rachna Dhingra represents the Bhopal Group for Information and Action, which has been working to rehabilitate and get justice for the victims of the gas leak.

VOA: standard.2010.06.10

How do they get that information? What is a star, if not just a giant gas bottle, containerless?

他们是怎样得到信息的？星星是什么？,如果不只是一个巨大的，空空的气体瓶呢？

麻省理工公开课 - 固态化学导论课程节选

Because only atomic hydrogen has that set of lines which means I could then take the spectra of gas phase species and use that information to identify.

我在这抬头看看然后离开，那就是氢原子,那就意味着,我可以测定,气相种类的光谱并且运用那个信息来鉴定。

麻省理工公开课 - 固态化学导论课程节选