我会告诉你们，视界的，半径大小，这里我加快一点。
If you tell me what m is, I will tell you what the radius of the event horizon is.
视界的半径就是，3公里，若m是太阳的三倍重。
If m is the mass of the sun, the radius of the event horizon is three kilometers.
当它们接近活动视界时候半径阻止了收缩，是与视界平行，而开始在内部分叉。
Radii stop converging as they approach the event horizon, are parallel at the horizon, and begin diverging in the interior.
其中最关键的一点就是黑洞的半径，科学家称之为“视界”，这个边界的存在决定着光线是否能逃离黑洞。
A key feature of a black hole is its radius. Scientists call this the "event horizon" because it marks the edge beyond which light cannot escape.
其中最关键的一点就是黑洞的半径，科学家称之为“视界”，这个边界的存在决定着光线是否能逃离黑洞。
A key feature of a black hole is its radius. Scientists call this the "event horizon" because it marks the edge beyond which light cannot escape.
应用推荐