Effective collision strengths for C II

The effective collision strengths are presented in this table for all transitions among the lowest 30 fine-structure levels belonging to the 2s^2^2p, 2s2p^2^, 2p^3^, 2s2p3s,...本表格给出了隶属于2s²2p、2s2p²、2p³、2s2p3s等电子组态的最低30个精细结构能级之间所有跃迁的有效碰撞强度。