宇宙学CDM暗晕的N-body模拟 II velocity anisotropy 0.6 arXiv: 0810.1522 MNrAs Highest resolution 0.4 >0 0.2 N=1.074×109 m2=1.250×103M。/h00 M=1.343×1012M。/h log r [kpc/h]11 宇宙学CDM暗晕的N-body模拟 -- II. velocity anisotropy arXiv:0810.1522, MNRAS Highest resolution