Many of these appear to be fairly uniform, so by the virial theorem the total kinetic energy should be half the total gravitational binding energy of the galaxies.
多数这些好象是很统一,因此靠维里法则总动能应该是星系总引力聚合能的一半。
Many of these appear to be fairly uniform, so by the virial theorem the total kinetic energy should be half the total gravitational binding energy of the galaxies.
多数这些好象是很统一,因此靠维里法则总动能应该是星系总引力聚合能的一半。
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