恒星

This debris forms a bipolar shell around the star, which lies near the brightest point of the optical emission.

这个琐屑形成了围绕恒星带有两极的壳，位于最明亮的光发射点附近。

On one hand, turbulences cause the thermonuclear reaction of the H-burning shell in AGB star to be unstable, and the occurrence of the thermal pulse greatly beforehand, and very frequent.

这种热脉动的提前发生不仅使氦壳层内的光度、产能率、温度发生变化，同时使氢壳层内的各物理号和恒星表面的光度都同步发生改变。

Gravity from the larger white dwarf slowly pulls helium from the surface of its neighbor, and the siphoned gas builds up into a shell around the star.

从较大的白矮星重力缓缓进站从邻国表面氦，而抽走瓦斯积聚成空壳了围绕恒星。

A black hole forms inside surrounded by a disk of accreting matter, and, within a few seconds, launched a jet of matter away from the black hole that ultimately made the gamma-ray burst. Here we see the jet breaking through the outer shell of the star, about nine seconds after its creation.

在太空中平均每天可以探测到一段出现一瞬间的高能量伽玛射线，而计算显示这秒钟的能量大约有一整颗恒星那麼大，天文学家称此为伽玛射线暴。

In our science the term galaxy refers to the lenticular star system that contains millions and millions of stars.

在我们的科学词汇里，星云系指的是凸透镜片型的星系，包含了千万以上的恒星。

So it was an important scientific discovery that we live within a star system, and that the sun is only one of millions of stars that form a system.

这是一个重要的科学发现：我们生活在一个恒星体系中，太阳只是构成此体系的数以千计的星星中的一个。

Solar system is the star system which we now is at.

太阳系就是我们现在所在的恒星系统。

Markarian 273 has an intense region of starburst , where 60 solar masses of new stars are born each year.

马卡林273有一片强烈的星暴区，每年有60太阳质量的新恒星诞生。

This unusual explosive and intense star formation activity qualifies as a starburst.

这种不寻常的爆发和剧烈的恒星形成活动有星暴的资格。

Proportions( about10 million years) is similar to the typical lifetime of a starburst, which is also similar

令人玩味的是，理论预测一个黑洞要成长至超大质量黑洞的时间（约为1000万年）约略为恒星暴增的一个生命周期，也约略是两个星系融合所花的时间。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。