连续光谱和线状光谱比较 马aure7.a Continuous Spectrum BOOK Viaible Spectrum -1-1μ1I Bright-line Spectra Lithium (L) Sodium (Na) Poteesium (K) Calclum (Ca) Strontlum(s） Bartum (Ba) Zine (Zn) Cadmlum(Cd) Mercury(Ho】 Hydrogen (H) Hetlum (He) Neon(Ne) Argon (Ar)连续光谱和线状光谱比较