Cheng's model describes how, as the black hole continues to devour stars, shockwaves are created as hot plasma is repeatedly and periodically injected into the halo.

Cheng的模型描述了在黑洞持续吞食恒星时，热等离子体反复而周期性的被注入银河晕这样的震荡波是如何形成的。

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So, we can do nothing but to wait patiently until the god is kind enough to tear clouds away, showing us the sun covered black with golden halo around.

因此，我们只有耐心等待，直到上帝仁慈的改变了主意，把云层扯开，给我们展现出被黑色覆盖着，周围闪着金色光环的日全食。

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As a result, they argue, there could be hundreds of these black holes in the outer reaches of the Milky Way halo.

因此，他们认为，可能有数以百计的这些黑洞在外层的银河系里。

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while "Halo" competes for Record Of The Year. (MUSIC:Halo) Sharing third place with six nominations apiece are the Black Eyed Peas, R&B singer Maxwell, and Taylor Swift's nemesis Kanye West.

VOA: standard.2010.01.25

The challenge for Halo and Black Ops is to prove they have something new to offer.

BBC: Halo 4 and Call of Duty: Black Ops 2 shoot it out

Black Ops 2 and Halo 4, the latter an Xbox Exclusive and the former mostly played on Xbox, had a lot to do with the still-impressive Xbox sales.

FORBES: Microsoft's 7-Year Old Xbox 360 Puts up Impressive Black Friday Numbers

On average a pound a day flowed from Him as He gave darshan, allowing His followers a sight of God as He moved among them, a tiny ochre-robed figure with an immense black afro, or halo, of hair.

ECONOMIST: Sai Baba