In the classic theory, this task is achieved by the shock wave that is set up as the outer stellar layers crash with supersonic speed onto the abruptly decelerated inner core.

 
  • 在古典的理论中,这项工作是藉由震波达成的。当恒星外层以超音速猛力撞击突然减速的内核时,便产生了震波。
今日热词
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