| 释义 |
黑洞hēidòng演变到最后阶段的恒星。由中子星进一步收缩而成,有巨大的引力场,使得它所发射的任何电磁波都无法向外传播,变成看不见的孤立天体,人们只能通过引力作用来确定它的存在,所以叫做黑洞。{black hole; fixed star in the last stage of evolution, formed from a neutron star undergoing contraction, its huge gravitational field preventing any electromagnetic wave from escaping, so it becomes an invisible, isolated celestial body. People can determine its existence only through its gravitational action, thus its name, black hole.}也叫also坍缩星{tānsuōxīng}。 |