And so now comes the problem for astronomers: How can you determine the mass of the accretor if the accretor is not a pulsating neutron star but if the accretor is a black hole? 问题出现了,如果接受物质不是:,脉冲中子星,而是个黑洞,要怎么,决定物质的质量呢,你只能?
This is called the accretor and this is called the donor. 这是供体星,在供体星和中子星。
If, however, an astronomer can make an estimate of the mass of that donor, then you will find the mass of the accretor. 估计了供体星的,质量,你将会知道,接受物质的质量,换句话说。