单词Schwarzschild radius
网络: 史瓦西半径；史瓦兹半径；施瓦茨席尔德半径
I need to understand the mass of the object I"m claiming is a black hole, and what its Schwarzschild radius is.
我需要了解物体的质量我自称是一个黑洞，以及其史瓦西半径。
The Schwarzschild radius of a solar mass black hole is about 3 km.
太阳质量的黑洞的史瓦西半径约为3公里。
Now, the key here is to figure out what that Schwarzschild radius is.
现在，关键是要弄清楚什么是史瓦西半径。
So, now we know what a Schwarzschild radius is.
现在，我们知道了什么是史瓦希半径。