Methyl-PAH分(离)子光谱 Neutrals:N=24, U=l Cations: N.=24, U=1 Neutrals: MMP83 Ual Cations: MMP83, U=l MMP83 =6000K T=6000K T=22000K Ca024 Ncar, 24 Neare 32 Ncar-32 10 公公 10 0 3.2 3.53.2 3.4 λ(pm) Yang et al. (2017b)Methyl-PAH 分(离)子光谱 Yang et al. (2017b)