Brown dwarfs are balls of warm gas that lack the mass necessary to fuse hydrogen at their core, as stars can.

棕矮星是一些由炽热的气体组成的球，它们缺乏像行星那样足够的质量来进行氢的燃烧。

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The core-shell nanoparticle developed by researchers at Brown University and Oak Ridge National Laboratory addresses both of these problems.

该核壳纳米粒子的研究人员开发的布朗大学和橡树岭国家实验室这些问题都解决了。

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The Brown researcher thinks the particles are disappearing into the fireball's core and reappearing as thermal radiation, just as matter is thought to fall into a black hole and come out as "Hawking" radiation.

BBC: Artist's representation of a black hole,

To make things even worse, Gillian Duffy, a former council employee from Rochdale and the object of Mr Brown's remark, would appear to be a walking archetype of Labour's core vote.

ECONOMIST: Britain��s election

It has Burr-Brown 2 Channel low-noise Op Amp, ELNA Audio Grade Capacitor and a R-core linear power supply - doesn't mean that much too you?

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