But as long as the star has enough nuclear fuel in its core to keep burning, it pushes back.
但是,只要恒星的核心有足够的核燃料一直燃烧,就会往外推。
As the nuclear burning moves outward to the fresh material in a shell surrounding the core the star bloats into a so-called red giant.
当核燃烧向外进行到核心周边壳层的新物质时,恒星会膨胀成所谓的红巨星。
As the nuclear burning moves outward to the fresh material in a shell surrounding the core, the star bloats into a so-called red giant.
当核燃烧向外进行到核心周边壳层的新物质时,恒星会膨胀成所谓的红巨星。
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