Active galaxies give off bright radiation from their cores, where gas heats up as it is compressed into a swirling accretion disk encircling the black hole.
活动星系从它们的核部发出明亮的光芒，在那里，气体被加热并压缩成一个漩涡状的圆盘，漩涡的中心便是黑洞。
We'd be able to connect a lot of the physics happening within the gaseous environment and accretion disk to the binary black hole merger to the gravitational radiation.
我们可以将很多发生在黑洞对合并时的气体环境和吸积盘里的物理过程与引力辐射联系起来。
As the accretion disk feeds more mass into itself, the embryo star contracts, growing ever denser and more massive.
随著吸积盘获得越来越多的物质，胚胎恒星就不断收缩，密度和质量都变得越来越大。
The rotational energy of the spinning accretion disk adds momentum to the outflowing jet.
吸积盘的旋转动能(通过磁场机制)转移给了喷流。
This formation, called an accretion disk, may be very important in some stellar birth sequences.
这种构成物即所谓吸积盘，它在恒星诞生的某些阶段可能是非常重要的。
The single black hole-accretion disk precession model or disk-driven precession model is discussed carefully;
着重论述了单黑洞—吸积盘进动模型或盘致进动模型；
Later simulations show that even a companion with an orbit as wide as Neptune's could scoop up an accretion disk.
后来的数值模拟结果显示出，即使伴星的轨道半径大如海王星的轨道，它仍可汲取物质而形成吸积盘。
The conclusion is: the short term variability behavior provides a strong support to the thick accretion disk model of AGN.
这些讨论表明，活动星系核的短时标光变特征对厚吸积盘模型提供了强有力的支持。
The structure and radiation of geometrically thick accretion disk of QSOs with magnetic field are discussed in this paper.
本文讨论了具有磁场的几何厚吸积盘结构和辐射。
Infalling gas may first collide not only with itself but with an accretion disk of swirling material surrounding the black hole.
正在下落的气体不但会先和自身发生碰撞，还会和黑洞周围盘旋着的物质吸积盘相互碰撞。
The radiation pressure supported thick accretion disk model has been studied more extensively, and it seems to have some difficulties.
辐射压支持的流体厚吸积盘模型已经得到比较多的研究，看来存在一些难以解决的问题。
Although turbulence is sometimes seen in these experiments, it may arise from effects that would not be present in a real accretion disk.
虽然有时在这些实验中可看见乱流，但那可能源自某些不会出现在真实吸积盘中的效应。
The characteristic of the emission caused in the special spiral magnetic field of hydromagnetic accretion disk is discussed mainly using the formula of curvature radiation.
并着重用曲率辐射公式讨论了在磁流体吸积盘的特殊螺旋强磁场中的辐射特点。
Both flows show that the high temperature gas in the accretion disk locates in the transition region, and the temperature of gas in the exterior region of accretion disk is not high.
这两种流动都表明，吸积盘的高温区域都位于过渡区中，而外部区域中气体温度不高。
Both flows show that the high temperature gas in the accretion disk locates in the transition region, and the temperature of gas in the exterior region of accretion disk is not high.
这两种流动都表明，吸积盘的高温区域都位于过渡区中，而外部区域中气体温度不高。
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