As our nebula began to collapse under its own gravity and spin faster, a dense clump of matter formed in the center. It's called a protostar.
当我们星云在自身重力作用下崩溃和更加快速地旋转时,星云中心形成了密集
物
。
叫做原恒星。
As our nebula began to collapse under its own gravity and spin faster, a dense clump of matter formed in the center. It's called a protostar.
当我们星云在自身重力作用下崩溃和更加快速地旋转时,星云中心形成了密集
物
。
叫做原恒星。
As described above, the collapse of a rotating cloud of gas and dust leads to the formation of an accretion disk through which matter is channeled onto a central protostar.
部分重力能量在崩溃
中会以红外线
形式损失掉,其馀
则会用于增加天体核心
温度。
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