对于任何一个物体，都存在一个被称为史瓦西半径的临界半径，在这个半径以内的质量将形成一个黑洞。

For any object, there is a critical radius, called the Schwarzschild radius, at which its mass will form a black hole.

youdao

对于任何一个物体，都存在一个被称为史瓦西半径的临界半径，在这个半径以内的质量将形成一个黑洞。

For any object, there is a critical radius, called the Schwarzschild radius, at which its mass will form a black hole.

youdao