Matter funnels into the supermassive black hole from a ring of material circling around it and called an accretion disk .
在黑洞周围旋转的物质环带叫做吸积盘，其中的物质沿着漏斗状的通道进入这个超大质量的黑洞中。
The tsu-headed group have challenged the planetary accretion theory as the sole planet-forming mechanism in favor of a faster " gravitational collapse " model .
田纳西大学的研究组对行星吸积原理提出了质疑，因为这种原理承载的是一种更快速的引力坍塌模式。
Our scientific knowledge of nature grows through a self-correcting accretion process .
我们对自然的科学知识也正通过自我修正添加新事物得到发展。
How a star creates herbig-haro jets is an ongoing topic of research , but it likely involves an accretion disk swirling around a central star .
恒星如何创造赫比格-阿罗喷流，是一个正在进行的研究课题，但它可能涉及围绕中央恒星旋转的一个吸积盘。
One hypothesis suggests the gamma-ray flares occur when an extra amount of matter is pulled out of the accretion disk and injected into the jets .
